73458090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3943}}^1$

素因数の和:3985

約数の個数: 80

約数和(自身を含む): 206160768

約数和(自身を除く): 132702678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 3943, 6210, 7886, 9315, 11829, 18630, 19715, 23658, 35487, 39430, 59145, 70974, 90689, 106461, 118290, 177435, 181378, 212922, 272067, 319383, 354870, 453445, 532305, 544134, 638766, 816201, 906890, 1064610, 1360335, 1596915, 1632402, 2448603, 2720670, 3193830, 4081005, 4897206, 7345809, 8162010, 12243015, 14691618, 24486030, 36729045, 73458090]

約数ペア:

[(1, 73458090), (2, 36729045), (3, 24486030), (5, 14691618), (6, 12243015), (9, 8162010), (10, 7345809), (15, 4897206), (18, 4081005), (23, 3193830), (27, 2720670), (30, 2448603), (45, 1632402), (46, 1596915), (54, 1360335), (69, 1064610), (81, 906890), (90, 816201), (115, 638766), (135, 544134), (138, 532305), (162, 453445), (207, 354870), (230, 319383), (270, 272067), (345, 212922), (405, 181378), (414, 177435), (621, 118290), (690, 106461), (810, 90689), (1035, 70974), (1242, 59145), (1863, 39430), (2070, 35487), (3105, 23658), (3726, 19715), (3943, 18630), (6210, 11829), (7886, 9315)]