126559980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 407656704

約数和(自身を除く): 281096724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 37, 45, 60, 62, 74, 90, 93, 111, 124, 148, 155, 180, 185, 186, 222, 279, 310, 333, 370, 372, 444, 465, 555, 558, 613, 620, 666, 740, 930, 1110, 1116, 1147, 1226, 1332, 1395, 1665, 1839, 1860, 2220, 2294, 2452, 2790, 3065, 3330, 3441, 3678, 4588, 5517, 5580, 5735, 6130, 6660, 6882, 7356, 9195, 10323, 11034, 11470, 12260, 13764, 17205, 18390, 19003, 20646, 22068, 22681, 22940, 27585, 34410, 36780, 38006, 41292, 45362, 51615, 55170, 57009, 68043, 68820, 76012, 90724, 95015, 103230, 110340, 113405, 114018, 136086, 171027, 190030, 204129, 206460, 226810, 228036, 272172, 285045, 340215, 342054, 380060, 408258, 453620, 570090, 680430, 684108, 703111, 816516, 855135, 1020645, 1140180, 1360860, 1406222, 1710270, 2041290, 2109333, 2812444, 3420540, 3515555, 4082580, 4218666, 6327999, 7031110, 8437332, 10546665, 12655998, 14062220, 21093330, 25311996, 31639995, 42186660, 63279990, 126559980]

約数ペア:

[(1, 126559980), (2, 63279990), (3, 42186660), (4, 31639995), (5, 25311996), (6, 21093330), (9, 14062220), (10, 12655998), (12, 10546665), (15, 8437332), (18, 7031110), (20, 6327999), (30, 4218666), (31, 4082580), (36, 3515555), (37, 3420540), (45, 2812444), (60, 2109333), (62, 2041290), (74, 1710270), (90, 1406222), (93, 1360860), (111, 1140180), (124, 1020645), (148, 855135), (155, 816516), (180, 703111), (185, 684108), (186, 680430), (222, 570090), (279, 453620), (310, 408258), (333, 380060), (370, 342054), (372, 340215), (444, 285045), (465, 272172), (555, 228036), (558, 226810), (613, 206460), (620, 204129), (666, 190030), (740, 171027), (930, 136086), (1110, 114018), (1116, 113405), (1147, 110340), (1226, 103230), (1332, 95015), (1395, 90724), (1665, 76012), (1839, 68820), (1860, 68043), (2220, 57009), (2294, 55170), (2452, 51615), (2790, 45362), (3065, 41292), (3330, 38006), (3441, 36780), (3678, 34410), (4588, 27585), (5517, 22940), (5580, 22681), (5735, 22068), (6130, 20646), (6660, 19003), (6882, 18390), (7356, 17205), (9195, 13764), (10323, 12260), (11034, 11470)]