68754060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5701}}^1$

素因数の和:5783

約数の個数: 72

約数和(自身を含む): 211703856

約数和(自身を除く): 142949796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 5701, 6030, 11402, 12060, 17103, 22804, 28505, 34206, 51309, 57010, 68412, 85515, 102618, 114020, 171030, 205236, 256545, 342060, 381967, 513090, 763934, 1026180, 1145901, 1527868, 1909835, 2291802, 3437703, 3819670, 4583604, 5729505, 6875406, 7639340, 11459010, 13750812, 17188515, 22918020, 34377030, 68754060]

約数ペア:

[(1, 68754060), (2, 34377030), (3, 22918020), (4, 17188515), (5, 13750812), (6, 11459010), (9, 7639340), (10, 6875406), (12, 5729505), (15, 4583604), (18, 3819670), (20, 3437703), (30, 2291802), (36, 1909835), (45, 1527868), (60, 1145901), (67, 1026180), (90, 763934), (134, 513090), (180, 381967), (201, 342060), (268, 256545), (335, 205236), (402, 171030), (603, 114020), (670, 102618), (804, 85515), (1005, 68412), (1206, 57010), (1340, 51309), (2010, 34206), (2412, 28505), (3015, 22804), (4020, 17103), (5701, 12060), (6030, 11402)]