66600180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16087}}^1$

素因数の和:16125

約数の個数: 72

約数和(自身を含む): 210817152

約数和(自身を除く): 144216972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 16087, 32174, 48261, 64348, 80435, 96522, 144783, 160870, 193044, 241305, 289566, 321740, 370001, 482610, 579132, 723915, 740002, 965220, 1110003, 1447830, 1480004, 1850005, 2220006, 2895660, 3330009, 3700010, 4440012, 5550015, 6660018, 7400020, 11100030, 13320036, 16650045, 22200060, 33300090, 66600180]

約数ペア:

[(1, 66600180), (2, 33300090), (3, 22200060), (4, 16650045), (5, 13320036), (6, 11100030), (9, 7400020), (10, 6660018), (12, 5550015), (15, 4440012), (18, 3700010), (20, 3330009), (23, 2895660), (30, 2220006), (36, 1850005), (45, 1480004), (46, 1447830), (60, 1110003), (69, 965220), (90, 740002), (92, 723915), (115, 579132), (138, 482610), (180, 370001), (207, 321740), (230, 289566), (276, 241305), (345, 193044), (414, 160870), (460, 144783), (690, 96522), (828, 80435), (1035, 64348), (1380, 48261), (2070, 32174), (4140, 16087)]