100201920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 448

約数和(自身を含む): 415113216

約数和(自身を除く): 314911296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 37, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 74, 78, 80, 84, 91, 93, 96, 104, 105, 111, 112, 120, 124, 130, 140, 148, 155, 156, 160, 168, 182, 185, 186, 192, 195, 208, 210, 217, 222, 224, 240, 248, 259, 260, 273, 280, 296, 310, 312, 320, 336, 364, 370, 372, 390, 403, 416, 420, 434, 444, 448, 455, 465, 480, 481, 496, 518, 520, 546, 555, 560, 592, 620, 624, 651, 672, 728, 740, 744, 777, 780, 806, 832, 840, 868, 888, 910, 930, 960, 962, 992, 1036, 1040, 1085, 1092, 1110, 1120, 1147, 1184, 1209, 1240, 1248, 1295, 1302, 1344, 1365, 1443, 1456, 1480, 1488, 1554, 1560, 1612, 1680, 1736, 1776, 1820, 1860, 1924, 1984, 2015, 2072, 2080, 2170, 2184, 2220, 2240, 2294, 2368, 2405, 2418, 2480, 2496, 2590, 2604, 2730, 2821, 2886, 2912, 2960, 2976, 3108, 3120, 3224, 3255, 3360, 3367, 3441, 3472, 3552, 3640, 3720, 3848, 3885, 4030, 4144, 4160, 4340, 4368, 4440, 4588, 4810, 4836, 4960, 5180, 5208, 5460, 5642, 5735, 5772, 5824, 5920, 5952, 6045, 6216, 6240, 6448, 6510, 6720, 6734, 6882, 6944, 7104, 7215, 7280, 7440, 7696, 7770, 8029, 8060, 8288, 8463, 8680, 8736, 8880, 9176, 9620, 9672, 9920, 10101, 10360, 10416, 10920, 11284, 11470, 11544, 11840, 12090, 12432, 12480, 12896, 13020, 13468, 13764, 13888, 14105, 14430, 14560, 14880, 14911, 15392, 15540, 16058, 16120, 16576, 16835, 16926, 17205, 17360, 17472, 17760, 18352, 19240, 19344, 20202, 20720, 20832, 21840, 22568, 22940, 23088, 24087, 24180, 24864, 25792, 26040, 26936, 27528, 28210, 28860, 29120, 29760, 29822, 30784, 31080, 32116, 32240, 33670, 33852, 34410, 34720, 35520, 36704, 38480, 38688, 40145, 40404, 41440, 41664, 42315, 43680, 44733, 45136, 45880, 46176, 48174, 48360, 49728, 50505, 52080, 53872, 55056, 56420, 57720, 59644, 62160, 64232, 64480, 67340, 67704, 68820, 69440, 73408, 74555, 76960, 77376, 80290, 80808, 82880, 84630, 87360, 89466, 90272, 91760, 92352, 96348, 96720, 101010, 104160, 104377, 107744, 110112, 112840, 115440, 119288, 120435, 124320, 128464, 128960, 134680, 135408, 137640, 149110, 153920, 160580, 161616, 169260, 178932, 180544, 183520, 192696, 193440, 202020, 208320, 208754, 215488, 220224, 223665, 225680, 230880, 238576, 240870, 248640, 256928, 269360, 270816, 275280, 298220, 313131, 321160, 323232, 338520, 357864, 367040, 385392, 386880, 404040, 417508, 447330, 451360, 461760, 477152, 481740, 513856, 521885, 538720, 541632, 550560, 596440, 626262, 642320, 646464, 677040, 715728, 770784, 808080, 835016, 894660, 902720, 954304, 963480, 1043770, 1077440, 1101120, 1192880, 1252524, 1284640, 1354080, 1431456, 1541568, 1565655, 1616160, 1670032, 1789320, 1926960, 2087540, 2385760, 2505048, 2569280, 2708160, 2862912, 3131310, 3232320, 3340064, 3578640, 3853920, 4175080, 4771520, 5010096, 6262620, 6680128, 7157280, 7707840, 8350160, 10020192, 12525240, 14314560, 16700320, 20040384, 25050480, 33400640, 50100960, 100201920]

約数ペア:

[(1, 100201920), (2, 50100960), (3, 33400640), (4, 25050480), (5, 20040384), (6, 16700320), (7, 14314560), (8, 12525240), (10, 10020192), (12, 8350160), (13, 7707840), (14, 7157280), (15, 6680128), (16, 6262620), (20, 5010096), (21, 4771520), (24, 4175080), (26, 3853920), (28, 3578640), (30, 3340064), (31, 3232320), (32, 3131310), (35, 2862912), (37, 2708160), (39, 2569280), (40, 2505048), (42, 2385760), (48, 2087540), (52, 1926960), (56, 1789320), (60, 1670032), (62, 1616160), (64, 1565655), (65, 1541568), (70, 1431456), (74, 1354080), (78, 1284640), (80, 1252524), (84, 1192880), (91, 1101120), (93, 1077440), (96, 1043770), (104, 963480), (105, 954304), (111, 902720), (112, 894660), (120, 835016), (124, 808080), (130, 770784), (140, 715728), (148, 677040), (155, 646464), (156, 642320), (160, 626262), (168, 596440), (182, 550560), (185, 541632), (186, 538720), (192, 521885), (195, 513856), (208, 481740), (210, 477152), (217, 461760), (222, 451360), (224, 447330), (240, 417508), (248, 404040), (259, 386880), (260, 385392), (273, 367040), (280, 357864), (296, 338520), (310, 323232), (312, 321160), (320, 313131), (336, 298220), (364, 275280), (370, 270816), (372, 269360), (390, 256928), (403, 248640), (416, 240870), (420, 238576), (434, 230880), (444, 225680), (448, 223665), (455, 220224), (465, 215488), (480, 208754), (481, 208320), (496, 202020), (518, 193440), (520, 192696), (546, 183520), (555, 180544), (560, 178932), (592, 169260), (620, 161616), (624, 160580), (651, 153920), (672, 149110), (728, 137640), (740, 135408), (744, 134680), (777, 128960), (780, 128464), (806, 124320), (832, 120435), (840, 119288), (868, 115440), (888, 112840), (910, 110112), (930, 107744), (960, 104377), (962, 104160), (992, 101010), (1036, 96720), (1040, 96348), (1085, 92352), (1092, 91760), (1110, 90272), (1120, 89466), (1147, 87360), (1184, 84630), (1209, 82880), (1240, 80808), (1248, 80290), (1295, 77376), (1302, 76960), (1344, 74555), (1365, 73408), (1443, 69440), (1456, 68820), (1480, 67704), (1488, 67340), (1554, 64480), (1560, 64232), (1612, 62160), (1680, 59644), (1736, 57720), (1776, 56420), (1820, 55056), (1860, 53872), (1924, 52080), (1984, 50505), (2015, 49728), (2072, 48360), (2080, 48174), (2170, 46176), (2184, 45880), (2220, 45136), (2240, 44733), (2294, 43680), (2368, 42315), (2405, 41664), (2418, 41440), (2480, 40404), (2496, 40145), (2590, 38688), (2604, 38480), (2730, 36704), (2821, 35520), (2886, 34720), (2912, 34410), (2960, 33852), (2976, 33670), (3108, 32240), (3120, 32116), (3224, 31080), (3255, 30784), (3360, 29822), (3367, 29760), (3441, 29120), (3472, 28860), (3552, 28210), (3640, 27528), (3720, 26936), (3848, 26040), (3885, 25792), (4030, 24864), (4144, 24180), (4160, 24087), (4340, 23088), (4368, 22940), (4440, 22568), (4588, 21840), (4810, 20832), (4836, 20720), (4960, 20202), (5180, 19344), (5208, 19240), (5460, 18352), (5642, 17760), (5735, 17472), (5772, 17360), (5824, 17205), (5920, 16926), (5952, 16835), (6045, 16576), (6216, 16120), (6240, 16058), (6448, 15540), (6510, 15392), (6720, 14911), (6734, 14880), (6882, 14560), (6944, 14430), (7104, 14105), (7215, 13888), (7280, 13764), (7440, 13468), (7696, 13020), (7770, 12896), (8029, 12480), (8060, 12432), (8288, 12090), (8463, 11840), (8680, 11544), (8736, 11470), (8880, 11284), (9176, 10920), (9620, 10416), (9672, 10360), (9920, 10101)]