100883280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4723}}^1$

素因数の和:4828

約数の個数: 80

約数和(自身を含む): 316319040

約数和(自身を除く): 215435760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 4723, 5340, 7120, 9446, 10680, 14169, 18892, 21360, 23615, 28338, 37784, 47230, 56676, 70845, 75568, 94460, 113352, 141690, 188920, 226704, 283380, 377840, 420347, 566760, 840694, 1133520, 1261041, 1681388, 2101735, 2522082, 3362776, 4203470, 5044164, 6305205, 6725552, 8406940, 10088328, 12610410, 16813880, 20176656, 25220820, 33627760, 50441640, 100883280]

約数ペア:

[(1, 100883280), (2, 50441640), (3, 33627760), (4, 25220820), (5, 20176656), (6, 16813880), (8, 12610410), (10, 10088328), (12, 8406940), (15, 6725552), (16, 6305205), (20, 5044164), (24, 4203470), (30, 3362776), (40, 2522082), (48, 2101735), (60, 1681388), (80, 1261041), (89, 1133520), (120, 840694), (178, 566760), (240, 420347), (267, 377840), (356, 283380), (445, 226704), (534, 188920), (712, 141690), (890, 113352), (1068, 94460), (1335, 75568), (1424, 70845), (1780, 56676), (2136, 47230), (2670, 37784), (3560, 28338), (4272, 23615), (4723, 21360), (5340, 18892), (7120, 14169), (9446, 10680)]