80979150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 231199488

約数和(自身を除く): 150220338

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 233, 331, 350, 466, 525, 662, 699, 993, 1050, 1165, 1398, 1631, 1655, 1986, 2317, 2330, 3262, 3310, 3495, 4634, 4893, 4965, 5825, 6951, 6990, 8155, 8275, 9786, 9930, 11585, 11650, 13902, 16310, 16550, 17475, 23170, 24465, 24825, 34755, 34950, 40775, 48930, 49650, 57925, 69510, 77123, 81550, 115850, 122325, 154246, 173775, 231369, 244650, 347550, 385615, 462738, 539861, 771230, 1079722, 1156845, 1619583, 1928075, 2313690, 2699305, 3239166, 3856150, 5398610, 5784225, 8097915, 11568450, 13496525, 16195830, 26993050, 40489575, 80979150]

約数ペア:

[(1, 80979150), (2, 40489575), (3, 26993050), (5, 16195830), (6, 13496525), (7, 11568450), (10, 8097915), (14, 5784225), (15, 5398610), (21, 3856150), (25, 3239166), (30, 2699305), (35, 2313690), (42, 1928075), (50, 1619583), (70, 1156845), (75, 1079722), (105, 771230), (150, 539861), (175, 462738), (210, 385615), (233, 347550), (331, 244650), (350, 231369), (466, 173775), (525, 154246), (662, 122325), (699, 115850), (993, 81550), (1050, 77123), (1165, 69510), (1398, 57925), (1631, 49650), (1655, 48930), (1986, 40775), (2317, 34950), (2330, 34755), (3262, 24825), (3310, 24465), (3495, 23170), (4634, 17475), (4893, 16550), (4965, 16310), (5825, 13902), (6951, 11650), (6990, 11585), (8155, 9930), (8275, 9786)]