353248100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6703}}^1$

素因数の和:6765

約数の個数: 72

約数和(自身を含む): 837946368

約数和(自身を除く): 484698268

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 155, 170, 310, 340, 425, 527, 620, 775, 850, 1054, 1550, 1700, 2108, 2635, 3100, 5270, 6703, 10540, 13175, 13406, 26350, 26812, 33515, 52700, 67030, 113951, 134060, 167575, 207793, 227902, 335150, 415586, 455804, 569755, 670300, 831172, 1038965, 1139510, 2077930, 2279020, 2848775, 3532481, 4155860, 5194825, 5697550, 7064962, 10389650, 11395100, 14129924, 17662405, 20779300, 35324810, 70649620, 88312025, 176624050, 353248100]

約数ペア:

[(1, 353248100), (2, 176624050), (4, 88312025), (5, 70649620), (10, 35324810), (17, 20779300), (20, 17662405), (25, 14129924), (31, 11395100), (34, 10389650), (50, 7064962), (62, 5697550), (68, 5194825), (85, 4155860), (100, 3532481), (124, 2848775), (155, 2279020), (170, 2077930), (310, 1139510), (340, 1038965), (425, 831172), (527, 670300), (620, 569755), (775, 455804), (850, 415586), (1054, 335150), (1550, 227902), (1700, 207793), (2108, 167575), (2635, 134060), (3100, 113951), (5270, 67030), (6703, 52700), (10540, 33515), (13175, 26812), (13406, 26350)]