83021490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 156479310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 29, 30, 45, 46, 54, 58, 69, 87, 90, 115, 135, 138, 145, 174, 207, 230, 261, 270, 290, 345, 414, 435, 461, 522, 621, 667, 690, 783, 870, 922, 1035, 1242, 1305, 1334, 1383, 1566, 2001, 2070, 2305, 2610, 2766, 3105, 3335, 3915, 4002, 4149, 4610, 6003, 6210, 6670, 6915, 7830, 8298, 10005, 10603, 12006, 12447, 13369, 13830, 18009, 20010, 20745, 21206, 24894, 26738, 30015, 31809, 36018, 40107, 41490, 53015, 60030, 62235, 63618, 66845, 80214, 90045, 95427, 106030, 120321, 124470, 133690, 159045, 180090, 190854, 200535, 240642, 286281, 307487, 318090, 360963, 401070, 477135, 572562, 601605, 614974, 721926, 922461, 954270, 1203210, 1431405, 1537435, 1804815, 1844922, 2767383, 2862810, 3074870, 3609630, 4612305, 5534766, 8302149, 9224610, 13836915, 16604298, 27673830, 41510745, 83021490]

約数ペア:

[(1, 83021490), (2, 41510745), (3, 27673830), (5, 16604298), (6, 13836915), (9, 9224610), (10, 8302149), (15, 5534766), (18, 4612305), (23, 3609630), (27, 3074870), (29, 2862810), (30, 2767383), (45, 1844922), (46, 1804815), (54, 1537435), (58, 1431405), (69, 1203210), (87, 954270), (90, 922461), (115, 721926), (135, 614974), (138, 601605), (145, 572562), (174, 477135), (207, 401070), (230, 360963), (261, 318090), (270, 307487), (290, 286281), (345, 240642), (414, 200535), (435, 190854), (461, 180090), (522, 159045), (621, 133690), (667, 124470), (690, 120321), (783, 106030), (870, 95427), (922, 90045), (1035, 80214), (1242, 66845), (1305, 63618), (1334, 62235), (1383, 60030), (1566, 53015), (2001, 41490), (2070, 40107), (2305, 36018), (2610, 31809), (2766, 30015), (3105, 26738), (3335, 24894), (3915, 21206), (4002, 20745), (4149, 20010), (4610, 18009), (6003, 13830), (6210, 13369), (6670, 12447), (6915, 12006), (7830, 10603), (8298, 10005)]