275555280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 640

約数和(自身を含む): 1215922176

約数和(自身を除く): 940366896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 31, 33, 35, 37, 39, 40, 42, 44, 48, 52, 55, 56, 60, 62, 65, 66, 70, 74, 77, 78, 80, 84, 88, 91, 93, 104, 105, 110, 111, 112, 120, 124, 130, 132, 140, 143, 148, 154, 155, 156, 165, 168, 176, 182, 185, 186, 195, 208, 210, 217, 220, 222, 231, 240, 248, 259, 260, 264, 273, 280, 286, 296, 308, 310, 312, 330, 336, 341, 364, 370, 372, 385, 390, 403, 407, 420, 429, 434, 440, 444, 455, 462, 465, 481, 496, 518, 520, 528, 546, 555, 560, 572, 592, 616, 620, 624, 651, 660, 682, 715, 728, 740, 744, 770, 777, 780, 806, 814, 840, 858, 868, 880, 888, 910, 924, 930, 962, 1001, 1023, 1036, 1040, 1085, 1092, 1110, 1144, 1147, 1155, 1209, 1221, 1232, 1240, 1295, 1302, 1320, 1364, 1365, 1430, 1443, 1456, 1480, 1488, 1540, 1554, 1560, 1612, 1628, 1680, 1705, 1716, 1736, 1776, 1820, 1848, 1860, 1924, 2002, 2015, 2035, 2046, 2072, 2145, 2170, 2184, 2220, 2288, 2294, 2310, 2387, 2405, 2418, 2442, 2480, 2590, 2604, 2640, 2728, 2730, 2821, 2849, 2860, 2886, 2960, 3003, 3080, 3108, 3120, 3224, 3255, 3256, 3367, 3410, 3432, 3441, 3472, 3640, 3696, 3720, 3848, 3885, 4004, 4030, 4070, 4092, 4144, 4290, 4340, 4368, 4433, 4440, 4588, 4620, 4774, 4810, 4836, 4884, 5005, 5115, 5180, 5208, 5291, 5456, 5460, 5642, 5698, 5720, 5735, 5772, 6006, 6045, 6105, 6160, 6216, 6448, 6510, 6512, 6734, 6820, 6864, 6882, 7161, 7215, 7280, 7440, 7696, 7770, 8008, 8029, 8060, 8140, 8184, 8463, 8547, 8580, 8680, 8866, 8880, 9176, 9240, 9548, 9620, 9672, 9768, 10010, 10101, 10230, 10360, 10416, 10582, 10920, 11284, 11396, 11440, 11470, 11544, 11935, 12012, 12090, 12210, 12432, 12617, 13020, 13299, 13468, 13640, 13764, 14105, 14245, 14322, 14430, 14911, 15015, 15540, 15873, 16016, 16058, 16120, 16280, 16368, 16835, 16926, 17094, 17160, 17205, 17360, 17732, 18352, 18480, 19096, 19240, 19344, 19536, 20020, 20202, 20460, 20720, 21164, 21840, 22165, 22568, 22792, 22940, 23088, 23870, 24024, 24087, 24180, 24420, 25234, 26040, 26455, 26598, 26936, 27280, 27528, 28210, 28490, 28644, 28860, 29822, 30030, 31031, 31080, 31746, 32116, 32240, 32560, 33670, 33852, 34188, 34320, 34410, 35464, 35805, 37037, 37851, 38192, 38480, 40040, 40145, 40404, 40920, 42315, 42328, 42735, 44330, 44733, 45136, 45584, 45880, 47740, 48048, 48174, 48360, 48840, 50468, 50505, 52080, 52910, 53196, 53872, 55056, 56420, 56980, 57288, 57720, 59644, 60060, 62062, 62160, 63085, 63492, 64232, 66495, 67340, 67704, 68376, 68820, 70928, 71610, 74074, 74555, 75702, 79365, 80080, 80290, 80808, 81840, 84630, 84656, 85470, 88319, 88660, 89466, 91760, 93093, 95480, 96348, 96720, 97680, 100936, 101010, 104377, 105820, 106392, 111111, 112840, 113960, 114576, 115440, 119288, 120120, 120435, 124124, 126170, 126984, 128464, 132990, 134680, 135408, 136752, 137640, 143220, 148148, 149110, 151404, 155155, 158730, 160580, 161616, 164021, 169260, 170940, 176638, 177320, 178932, 185185, 186186, 189255, 190960, 192696, 201872, 202020, 208754, 211640, 212784, 222222, 223665, 225680, 227920, 238576, 240240, 240870, 248248, 252340, 253968, 264957, 265980, 269360, 275280, 286440, 296296, 298220, 302808, 310310, 313131, 317460, 321160, 328042, 338520, 341880, 353276, 354640, 357864, 370370, 372372, 378510, 385392, 404040, 417508, 423280, 441595, 444444, 447330, 465465, 481740, 492063, 496496, 504680, 521885, 529914, 531960, 555555, 572880, 592592, 596440, 605616, 620620, 626262, 634920, 642320, 656084, 677040, 683760, 706552, 715728, 740740, 744744, 757020, 808080, 820105, 835016, 883190, 888888, 894660, 930930, 963480, 984126, 1009360, 1043770, 1059828, 1063920, 1111110, 1148147, 1192880, 1241240, 1252524, 1269840, 1312168, 1324785, 1413104, 1481480, 1489488, 1514040, 1565655, 1640210, 1670032, 1766380, 1777776, 1789320, 1861860, 1926960, 1968252, 2087540, 2119656, 2222220, 2296294, 2460315, 2482480, 2505048, 2624336, 2649570, 2962960, 3028080, 3131310, 3280420, 3444441, 3532760, 3578640, 3723720, 3936504, 4175080, 4239312, 4444440, 4592588, 4920630, 5010096, 5299140, 5740735, 6262620, 6560840, 6888882, 7065520, 7447440, 7873008, 8350160, 8888880, 9185176, 9841260, 10598280, 11481470, 12525240, 13121680, 13777764, 17222205, 18370352, 19682520, 21196560, 22962940, 25050480, 27555528, 34444410, 39365040, 45925880, 55111056, 68888820, 91851760, 137777640, 275555280]

約数ペア:

[(1, 275555280), (2, 137777640), (3, 91851760), (4, 68888820), (5, 55111056), (6, 45925880), (7, 39365040), (8, 34444410), (10, 27555528), (11, 25050480), (12, 22962940), (13, 21196560), (14, 19682520), (15, 18370352), (16, 17222205), (20, 13777764), (21, 13121680), (22, 12525240), (24, 11481470), (26, 10598280), (28, 9841260), (30, 9185176), (31, 8888880), (33, 8350160), (35, 7873008), (37, 7447440), (39, 7065520), (40, 6888882), (42, 6560840), (44, 6262620), (48, 5740735), (52, 5299140), (55, 5010096), (56, 4920630), (60, 4592588), (62, 4444440), (65, 4239312), (66, 4175080), (70, 3936504), (74, 3723720), (77, 3578640), (78, 3532760), (80, 3444441), (84, 3280420), (88, 3131310), (91, 3028080), (93, 2962960), (104, 2649570), (105, 2624336), (110, 2505048), (111, 2482480), (112, 2460315), (120, 2296294), (124, 2222220), (130, 2119656), (132, 2087540), (140, 1968252), (143, 1926960), (148, 1861860), (154, 1789320), (155, 1777776), (156, 1766380), (165, 1670032), (168, 1640210), (176, 1565655), (182, 1514040), (185, 1489488), (186, 1481480), (195, 1413104), (208, 1324785), (210, 1312168), (217, 1269840), (220, 1252524), (222, 1241240), (231, 1192880), (240, 1148147), (248, 1111110), (259, 1063920), (260, 1059828), (264, 1043770), (273, 1009360), (280, 984126), (286, 963480), (296, 930930), (308, 894660), (310, 888888), (312, 883190), (330, 835016), (336, 820105), (341, 808080), (364, 757020), (370, 744744), (372, 740740), (385, 715728), (390, 706552), (403, 683760), (407, 677040), (420, 656084), (429, 642320), (434, 634920), (440, 626262), (444, 620620), (455, 605616), (462, 596440), (465, 592592), (481, 572880), (496, 555555), (518, 531960), (520, 529914), (528, 521885), (546, 504680), (555, 496496), (560, 492063), (572, 481740), (592, 465465), (616, 447330), (620, 444444), (624, 441595), (651, 423280), (660, 417508), (682, 404040), (715, 385392), (728, 378510), (740, 372372), (744, 370370), (770, 357864), (777, 354640), (780, 353276), (806, 341880), (814, 338520), (840, 328042), (858, 321160), (868, 317460), (880, 313131), (888, 310310), (910, 302808), (924, 298220), (930, 296296), (962, 286440), (1001, 275280), (1023, 269360), (1036, 265980), (1040, 264957), (1085, 253968), (1092, 252340), (1110, 248248), (1144, 240870), (1147, 240240), (1155, 238576), (1209, 227920), (1221, 225680), (1232, 223665), (1240, 222222), (1295, 212784), (1302, 211640), (1320, 208754), (1364, 202020), (1365, 201872), (1430, 192696), (1443, 190960), (1456, 189255), (1480, 186186), (1488, 185185), (1540, 178932), (1554, 177320), (1560, 176638), (1612, 170940), (1628, 169260), (1680, 164021), (1705, 161616), (1716, 160580), (1736, 158730), (1776, 155155), (1820, 151404), (1848, 149110), (1860, 148148), (1924, 143220), (2002, 137640), (2015, 136752), (2035, 135408), (2046, 134680), (2072, 132990), (2145, 128464), (2170, 126984), (2184, 126170), (2220, 124124), (2288, 120435), (2294, 120120), (2310, 119288), (2387, 115440), (2405, 114576), (2418, 113960), (2442, 112840), (2480, 111111), (2590, 106392), (2604, 105820), (2640, 104377), (2728, 101010), (2730, 100936), (2821, 97680), (2849, 96720), (2860, 96348), (2886, 95480), (2960, 93093), (3003, 91760), (3080, 89466), (3108, 88660), (3120, 88319), (3224, 85470), (3255, 84656), (3256, 84630), (3367, 81840), (3410, 80808), (3432, 80290), (3441, 80080), (3472, 79365), (3640, 75702), (3696, 74555), (3720, 74074), (3848, 71610), (3885, 70928), (4004, 68820), (4030, 68376), (4070, 67704), (4092, 67340), (4144, 66495), (4290, 64232), (4340, 63492), (4368, 63085), (4433, 62160), (4440, 62062), (4588, 60060), (4620, 59644), (4774, 57720), (4810, 57288), (4836, 56980), (4884, 56420), (5005, 55056), (5115, 53872), (5180, 53196), (5208, 52910), (5291, 52080), (5456, 50505), (5460, 50468), (5642, 48840), (5698, 48360), (5720, 48174), (5735, 48048), (5772, 47740), (6006, 45880), (6045, 45584), (6105, 45136), (6160, 44733), (6216, 44330), (6448, 42735), (6510, 42328), (6512, 42315), (6734, 40920), (6820, 40404), (6864, 40145), (6882, 40040), (7161, 38480), (7215, 38192), (7280, 37851), (7440, 37037), (7696, 35805), (7770, 35464), (8008, 34410), (8029, 34320), (8060, 34188), (8140, 33852), (8184, 33670), (8463, 32560), (8547, 32240), (8580, 32116), (8680, 31746), (8866, 31080), (8880, 31031), (9176, 30030), (9240, 29822), (9548, 28860), (9620, 28644), (9672, 28490), (9768, 28210), (10010, 27528), (10101, 27280), (10230, 26936), (10360, 26598), (10416, 26455), (10582, 26040), (10920, 25234), (11284, 24420), (11396, 24180), (11440, 24087), (11470, 24024), (11544, 23870), (11935, 23088), (12012, 22940), (12090, 22792), (12210, 22568), (12432, 22165), (12617, 21840), (13020, 21164), (13299, 20720), (13468, 20460), (13640, 20202), (13764, 20020), (14105, 19536), (14245, 19344), (14322, 19240), (14430, 19096), (14911, 18480), (15015, 18352), (15540, 17732), (15873, 17360), (16016, 17205), (16058, 17160), (16120, 17094), (16280, 16926), (16368, 16835)]