83959020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3089}}^1$

素因数の和:3255

約数の個数: 72

約数和(自身を含む): 256445280

約数和(自身を除く): 172486260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 3089, 4530, 5436, 6178, 6795, 9060, 9267, 12356, 13590, 15445, 18534, 27180, 27801, 30890, 37068, 46335, 55602, 61780, 92670, 111204, 139005, 185340, 278010, 466439, 556020, 932878, 1399317, 1865756, 2332195, 2798634, 4197951, 4664390, 5597268, 6996585, 8395902, 9328780, 13993170, 16791804, 20989755, 27986340, 41979510, 83959020]

約数ペア:

[(1, 83959020), (2, 41979510), (3, 27986340), (4, 20989755), (5, 16791804), (6, 13993170), (9, 9328780), (10, 8395902), (12, 6996585), (15, 5597268), (18, 4664390), (20, 4197951), (30, 2798634), (36, 2332195), (45, 1865756), (60, 1399317), (90, 932878), (151, 556020), (180, 466439), (302, 278010), (453, 185340), (604, 139005), (755, 111204), (906, 92670), (1359, 61780), (1510, 55602), (1812, 46335), (2265, 37068), (2718, 30890), (3020, 27801), (3089, 27180), (4530, 18534), (5436, 15445), (6178, 13590), (6795, 12356), (9060, 9267)]