15667830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:100

約数の個数: 120

約数和(自身を含む): 45528912

約数和(自身を除く): 29861082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 29, 30, 45, 46, 54, 58, 69, 81, 87, 90, 115, 135, 138, 145, 162, 174, 207, 230, 261, 270, 290, 345, 405, 414, 435, 522, 621, 667, 690, 783, 810, 841, 870, 1035, 1242, 1305, 1334, 1566, 1682, 1863, 2001, 2070, 2349, 2523, 2610, 3105, 3335, 3726, 3915, 4002, 4205, 4698, 5046, 6003, 6210, 6670, 7569, 7830, 8410, 9315, 10005, 11745, 12006, 12615, 15138, 18009, 18630, 19343, 20010, 22707, 23490, 25230, 30015, 36018, 37845, 38686, 45414, 54027, 58029, 60030, 68121, 75690, 90045, 96715, 108054, 113535, 116058, 136242, 174087, 180090, 193430, 227070, 270135, 290145, 340605, 348174, 522261, 540270, 580290, 681210, 870435, 1044522, 1566783, 1740870, 2611305, 3133566, 5222610, 7833915, 15667830]

約数ペア:

[(1, 15667830), (2, 7833915), (3, 5222610), (5, 3133566), (6, 2611305), (9, 1740870), (10, 1566783), (15, 1044522), (18, 870435), (23, 681210), (27, 580290), (29, 540270), (30, 522261), (45, 348174), (46, 340605), (54, 290145), (58, 270135), (69, 227070), (81, 193430), (87, 180090), (90, 174087), (115, 136242), (135, 116058), (138, 113535), (145, 108054), (162, 96715), (174, 90045), (207, 75690), (230, 68121), (261, 60030), (270, 58029), (290, 54027), (345, 45414), (405, 38686), (414, 37845), (435, 36018), (522, 30015), (621, 25230), (667, 23490), (690, 22707), (783, 20010), (810, 19343), (841, 18630), (870, 18009), (1035, 15138), (1242, 12615), (1305, 12006), (1334, 11745), (1566, 10005), (1682, 9315), (1863, 8410), (2001, 7830), (2070, 7569), (2349, 6670), (2523, 6210), (2610, 6003), (3105, 5046), (3335, 4698), (3726, 4205), (3915, 4002)]