126745650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3967}}^1$

素因数の和:4056

約数の個数: 72

約数和(自身を含む): 345406464

約数和(自身を除く): 218660814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 3195, 3550, 3967, 5325, 6390, 7934, 10650, 11901, 15975, 19835, 23802, 31950, 35703, 39670, 59505, 71406, 99175, 119010, 178515, 198350, 281657, 297525, 357030, 563314, 595050, 844971, 892575, 1408285, 1689942, 1785150, 2534913, 2816570, 4224855, 5069826, 7041425, 8449710, 12674565, 14082850, 21124275, 25349130, 42248550, 63372825, 126745650]

約数ペア:

[(1, 126745650), (2, 63372825), (3, 42248550), (5, 25349130), (6, 21124275), (9, 14082850), (10, 12674565), (15, 8449710), (18, 7041425), (25, 5069826), (30, 4224855), (45, 2816570), (50, 2534913), (71, 1785150), (75, 1689942), (90, 1408285), (142, 892575), (150, 844971), (213, 595050), (225, 563314), (355, 357030), (426, 297525), (450, 281657), (639, 198350), (710, 178515), (1065, 119010), (1278, 99175), (1775, 71406), (2130, 59505), (3195, 39670), (3550, 35703), (3967, 31950), (5325, 23802), (6390, 19835), (7934, 15975), (10650, 11901)]