200455440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1597}}^1$

素因数の和:2136

約数の個数: 80

約数和(自身を含む): 622989888

約数和(自身を除く): 422534448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 523, 1046, 1569, 1597, 2092, 2615, 3138, 3194, 4184, 4791, 5230, 6276, 6388, 7845, 7985, 8368, 9582, 10460, 12552, 12776, 15690, 15970, 19164, 20920, 23955, 25104, 25552, 31380, 31940, 38328, 41840, 47910, 62760, 63880, 76656, 95820, 125520, 127760, 191640, 383280, 835231, 1670462, 2505693, 3340924, 4176155, 5011386, 6681848, 8352310, 10022772, 12528465, 13363696, 16704620, 20045544, 25056930, 33409240, 40091088, 50113860, 66818480, 100227720, 200455440]

約数ペア:

[(1, 200455440), (2, 100227720), (3, 66818480), (4, 50113860), (5, 40091088), (6, 33409240), (8, 25056930), (10, 20045544), (12, 16704620), (15, 13363696), (16, 12528465), (20, 10022772), (24, 8352310), (30, 6681848), (40, 5011386), (48, 4176155), (60, 3340924), (80, 2505693), (120, 1670462), (240, 835231), (523, 383280), (1046, 191640), (1569, 127760), (1597, 125520), (2092, 95820), (2615, 76656), (3138, 63880), (3194, 62760), (4184, 47910), (4791, 41840), (5230, 38328), (6276, 31940), (6388, 31380), (7845, 25552), (7985, 25104), (8368, 23955), (9582, 20920), (10460, 19164), (12552, 15970), (12776, 15690)]