84691980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2273}}^1$

素因数の和:2317

約数の個数: 120

約数和(自身を含む): 277355232

約数和(自身を除く): 192663252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2273, 2484, 3105, 3726, 4140, 4546, 6210, 6819, 7452, 9092, 9315, 11365, 12420, 13638, 18630, 20457, 22730, 27276, 34095, 37260, 40914, 45460, 52279, 61371, 68190, 81828, 102285, 104558, 122742, 136380, 156837, 184113, 204570, 209116, 245484, 261395, 306855, 313674, 368226, 409140, 470511, 522790, 613710, 627348, 736452, 784185, 920565, 941022, 1045580, 1227420, 1411533, 1568370, 1841130, 1882044, 2352555, 2823066, 3136740, 3682260, 4234599, 4705110, 5646132, 7057665, 8469198, 9410220, 14115330, 16938396, 21172995, 28230660, 42345990, 84691980]

約数ペア:

[(1, 84691980), (2, 42345990), (3, 28230660), (4, 21172995), (5, 16938396), (6, 14115330), (9, 9410220), (10, 8469198), (12, 7057665), (15, 5646132), (18, 4705110), (20, 4234599), (23, 3682260), (27, 3136740), (30, 2823066), (36, 2352555), (45, 1882044), (46, 1841130), (54, 1568370), (60, 1411533), (69, 1227420), (81, 1045580), (90, 941022), (92, 920565), (108, 784185), (115, 736452), (135, 627348), (138, 613710), (162, 522790), (180, 470511), (207, 409140), (230, 368226), (270, 313674), (276, 306855), (324, 261395), (345, 245484), (405, 209116), (414, 204570), (460, 184113), (540, 156837), (621, 136380), (690, 122742), (810, 104558), (828, 102285), (1035, 81828), (1242, 68190), (1380, 61371), (1620, 52279), (1863, 45460), (2070, 40914), (2273, 37260), (2484, 34095), (3105, 27276), (3726, 22730), (4140, 20457), (4546, 18630), (6210, 13638), (6819, 12420), (7452, 11365), (9092, 9315)]