75240090

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{10321}}^1$

素因数の和:10346

約数の個数: 56

約数和(自身を含む): 203075028

約数和(自身を除く): 127834938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 10321, 20642, 30963, 51605, 61926, 92889, 103210, 154815, 185778, 278667, 309630, 464445, 557334, 836001, 928890, 1393335, 1672002, 2508003, 2786670, 4180005, 5016006, 7524009, 8360010, 12540015, 15048018, 25080030, 37620045, 75240090]

約数ペア:

[(1, 75240090), (2, 37620045), (3, 25080030), (5, 15048018), (6, 12540015), (9, 8360010), (10, 7524009), (15, 5016006), (18, 4180005), (27, 2786670), (30, 2508003), (45, 1672002), (54, 1393335), (81, 928890), (90, 836001), (135, 557334), (162, 464445), (243, 309630), (270, 278667), (405, 185778), (486, 154815), (729, 103210), (810, 92889), (1215, 61926), (1458, 51605), (2430, 30963), (3645, 20642), (7290, 10321)]