131515020

素因数分解:

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

素因数の和:110

約数の個数: 432

約数和(自身を含む): 529820928

約数和(自身を除く): 398305908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 37, 39, 42, 45, 49, 52, 60, 62, 63, 65, 70, 74, 78, 84, 90, 91, 93, 98, 105, 111, 117, 124, 126, 130, 140, 147, 148, 155, 156, 180, 182, 185, 186, 195, 196, 210, 217, 222, 234, 245, 252, 259, 260, 273, 279, 294, 310, 315, 333, 364, 370, 372, 390, 403, 420, 434, 441, 444, 455, 465, 468, 481, 490, 518, 546, 555, 558, 585, 588, 620, 630, 637, 651, 666, 735, 740, 777, 780, 806, 819, 868, 882, 910, 930, 962, 980, 1036, 1085, 1092, 1110, 1116, 1147, 1170, 1209, 1260, 1274, 1295, 1302, 1332, 1365, 1395, 1443, 1470, 1519, 1554, 1612, 1638, 1665, 1764, 1813, 1820, 1860, 1911, 1924, 1953, 2015, 2170, 2205, 2220, 2294, 2331, 2340, 2405, 2418, 2548, 2590, 2604, 2730, 2790, 2821, 2886, 2940, 3038, 3108, 3185, 3255, 3276, 3330, 3367, 3441, 3626, 3627, 3822, 3885, 3906, 4030, 4095, 4329, 4340, 4410, 4557, 4588, 4662, 4810, 4836, 5180, 5439, 5460, 5580, 5642, 5733, 5735, 5772, 6045, 6076, 6370, 6510, 6660, 6734, 6882, 7215, 7252, 7254, 7595, 7644, 7770, 7812, 8029, 8060, 8190, 8463, 8658, 8820, 9065, 9114, 9324, 9555, 9620, 9765, 10101, 10323, 10878, 11284, 11466, 11470, 11655, 12090, 12740, 13020, 13468, 13671, 13764, 14105, 14430, 14508, 14911, 15190, 15540, 16058, 16317, 16380, 16835, 16926, 17205, 17316, 18130, 18135, 18228, 19110, 19530, 19747, 20202, 20646, 21645, 21756, 22785, 22932, 22940, 23310, 23569, 24087, 24180, 25389, 27195, 27342, 28210, 28665, 28860, 29822, 30303, 30380, 32116, 32634, 33670, 33852, 34410, 36260, 36270, 38220, 39060, 39494, 40145, 40404, 41292, 42315, 43290, 44733, 45570, 46620, 47138, 48174, 50505, 50778, 51615, 54390, 54684, 56203, 56420, 57330, 59241, 59644, 60606, 65268, 67340, 68355, 68820, 70707, 72261, 72540, 74555, 78988, 80290, 81585, 84630, 86580, 89466, 91140, 94276, 96348, 98735, 101010, 101556, 103230, 104377, 108780, 112406, 114660, 117845, 118482, 120435, 121212, 126945, 134199, 136710, 141414, 144522, 149110, 151515, 160580, 163170, 168609, 169260, 177723, 178932, 197470, 202020, 206460, 208754, 212121, 223665, 224812, 235690, 236964, 240870, 253890, 268398, 273420, 281015, 282828, 289044, 296205, 298220, 303030, 313131, 326340, 337218, 353535, 355446, 361305, 394940, 417508, 424242, 447330, 471380, 481740, 505827, 507780, 521885, 536796, 562030, 592410, 606060, 626262, 670995, 674436, 707070, 710892, 722610, 730639, 843045, 848484, 888615, 894660, 939393, 1011654, 1043770, 1060605, 1124060, 1184820, 1252524, 1341990, 1414140, 1445220, 1461278, 1565655, 1686090, 1777230, 1878786, 2023308, 2087540, 2121210, 2191917, 2529135, 2683980, 2922556, 3131310, 3372180, 3554460, 3653195, 3757572, 4242420, 4383834, 4696965, 5058270, 6262620, 6575751, 7306390, 8767668, 9393930, 10116540, 10959585, 13151502, 14612780, 18787860, 21919170, 26303004, 32878755, 43838340, 65757510, 131515020]

約数ペア:

[(1, 131515020), (2, 65757510), (3, 43838340), (4, 32878755), (5, 26303004), (6, 21919170), (7, 18787860), (9, 14612780), (10, 13151502), (12, 10959585), (13, 10116540), (14, 9393930), (15, 8767668), (18, 7306390), (20, 6575751), (21, 6262620), (26, 5058270), (28, 4696965), (30, 4383834), (31, 4242420), (35, 3757572), (36, 3653195), (37, 3554460), (39, 3372180), (42, 3131310), (45, 2922556), (49, 2683980), (52, 2529135), (60, 2191917), (62, 2121210), (63, 2087540), (65, 2023308), (70, 1878786), (74, 1777230), (78, 1686090), (84, 1565655), (90, 1461278), (91, 1445220), (93, 1414140), (98, 1341990), (105, 1252524), (111, 1184820), (117, 1124060), (124, 1060605), (126, 1043770), (130, 1011654), (140, 939393), (147, 894660), (148, 888615), (155, 848484), (156, 843045), (180, 730639), (182, 722610), (185, 710892), (186, 707070), (195, 674436), (196, 670995), (210, 626262), (217, 606060), (222, 592410), (234, 562030), (245, 536796), (252, 521885), (259, 507780), (260, 505827), (273, 481740), (279, 471380), (294, 447330), (310, 424242), (315, 417508), (333, 394940), (364, 361305), (370, 355446), (372, 353535), (390, 337218), (403, 326340), (420, 313131), (434, 303030), (441, 298220), (444, 296205), (455, 289044), (465, 282828), (468, 281015), (481, 273420), (490, 268398), (518, 253890), (546, 240870), (555, 236964), (558, 235690), (585, 224812), (588, 223665), (620, 212121), (630, 208754), (637, 206460), (651, 202020), (666, 197470), (735, 178932), (740, 177723), (777, 169260), (780, 168609), (806, 163170), (819, 160580), (868, 151515), (882, 149110), (910, 144522), (930, 141414), (962, 136710), (980, 134199), (1036, 126945), (1085, 121212), (1092, 120435), (1110, 118482), (1116, 117845), (1147, 114660), (1170, 112406), (1209, 108780), (1260, 104377), (1274, 103230), (1295, 101556), (1302, 101010), (1332, 98735), (1365, 96348), (1395, 94276), (1443, 91140), (1470, 89466), (1519, 86580), (1554, 84630), (1612, 81585), (1638, 80290), (1665, 78988), (1764, 74555), (1813, 72540), (1820, 72261), (1860, 70707), (1911, 68820), (1924, 68355), (1953, 67340), (2015, 65268), (2170, 60606), (2205, 59644), (2220, 59241), (2294, 57330), (2331, 56420), (2340, 56203), (2405, 54684), (2418, 54390), (2548, 51615), (2590, 50778), (2604, 50505), (2730, 48174), (2790, 47138), (2821, 46620), (2886, 45570), (2940, 44733), (3038, 43290), (3108, 42315), (3185, 41292), (3255, 40404), (3276, 40145), (3330, 39494), (3367, 39060), (3441, 38220), (3626, 36270), (3627, 36260), (3822, 34410), (3885, 33852), (3906, 33670), (4030, 32634), (4095, 32116), (4329, 30380), (4340, 30303), (4410, 29822), (4557, 28860), (4588, 28665), (4662, 28210), (4810, 27342), (4836, 27195), (5180, 25389), (5439, 24180), (5460, 24087), (5580, 23569), (5642, 23310), (5733, 22940), (5735, 22932), (5772, 22785), (6045, 21756), (6076, 21645), (6370, 20646), (6510, 20202), (6660, 19747), (6734, 19530), (6882, 19110), (7215, 18228), (7252, 18135), (7254, 18130), (7595, 17316), (7644, 17205), (7770, 16926), (7812, 16835), (8029, 16380), (8060, 16317), (8190, 16058), (8463, 15540), (8658, 15190), (8820, 14911), (9065, 14508), (9114, 14430), (9324, 14105), (9555, 13764), (9620, 13671), (9765, 13468), (10101, 13020), (10323, 12740), (10878, 12090), (11284, 11655), (11466, 11470)]