153979020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2912

約数の個数: 144

約数和(自身を含む): 525051072

約数和(自身を除く): 371072052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2861, 2990, 3588, 4140, 4485, 5382, 5722, 5980, 8583, 8970, 10764, 11444, 13455, 14305, 17166, 17940, 25749, 26910, 28610, 34332, 37193, 42915, 51498, 53820, 57220, 65803, 74386, 85830, 102996, 111579, 128745, 131606, 148772, 171660, 185965, 197409, 223158, 257490, 263212, 329015, 334737, 371930, 394818, 446316, 514980, 557895, 592227, 658030, 669474, 743860, 789636, 855439, 987045, 1115790, 1184454, 1316060, 1338948, 1673685, 1710878, 1974090, 2231580, 2368908, 2566317, 2961135, 3347370, 3421756, 3948180, 4277195, 5132634, 5922270, 6694740, 7698951, 8554390, 10265268, 11844540, 12831585, 15397902, 17108780, 25663170, 30795804, 38494755, 51326340, 76989510, 153979020]

約数ペア:

[(1, 153979020), (2, 76989510), (3, 51326340), (4, 38494755), (5, 30795804), (6, 25663170), (9, 17108780), (10, 15397902), (12, 12831585), (13, 11844540), (15, 10265268), (18, 8554390), (20, 7698951), (23, 6694740), (26, 5922270), (30, 5132634), (36, 4277195), (39, 3948180), (45, 3421756), (46, 3347370), (52, 2961135), (60, 2566317), (65, 2368908), (69, 2231580), (78, 1974090), (90, 1710878), (92, 1673685), (115, 1338948), (117, 1316060), (130, 1184454), (138, 1115790), (156, 987045), (180, 855439), (195, 789636), (207, 743860), (230, 669474), (234, 658030), (260, 592227), (276, 557895), (299, 514980), (345, 446316), (390, 394818), (414, 371930), (460, 334737), (468, 329015), (585, 263212), (598, 257490), (690, 223158), (780, 197409), (828, 185965), (897, 171660), (1035, 148772), (1170, 131606), (1196, 128745), (1380, 111579), (1495, 102996), (1794, 85830), (2070, 74386), (2340, 65803), (2691, 57220), (2861, 53820), (2990, 51498), (3588, 42915), (4140, 37193), (4485, 34332), (5382, 28610), (5722, 26910), (5980, 25749), (8583, 17940), (8970, 17166), (10764, 14305), (11444, 13455)]