139257540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2677}}^1$

素因数の和:2726

約数の個数: 108

約数和(自身を含む): 448891716

約数和(自身を除く): 309634176

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1734, 2601, 2677, 2890, 3060, 3468, 4335, 5202, 5354, 5780, 8031, 8670, 10404, 10708, 13005, 13385, 16062, 17340, 24093, 26010, 26770, 32124, 40155, 45509, 48186, 52020, 53540, 80310, 91018, 96372, 120465, 136527, 160620, 182036, 227545, 240930, 273054, 409581, 455090, 481860, 546108, 682635, 773653, 819162, 910180, 1365270, 1547306, 1638324, 2047905, 2320959, 2730540, 3094612, 3868265, 4095810, 4641918, 6962877, 7736530, 8191620, 9283836, 11604795, 13925754, 15473060, 23209590, 27851508, 34814385, 46419180, 69628770, 139257540]

約数ペア:

[(1, 139257540), (2, 69628770), (3, 46419180), (4, 34814385), (5, 27851508), (6, 23209590), (9, 15473060), (10, 13925754), (12, 11604795), (15, 9283836), (17, 8191620), (18, 7736530), (20, 6962877), (30, 4641918), (34, 4095810), (36, 3868265), (45, 3094612), (51, 2730540), (60, 2320959), (68, 2047905), (85, 1638324), (90, 1547306), (102, 1365270), (153, 910180), (170, 819162), (180, 773653), (204, 682635), (255, 546108), (289, 481860), (306, 455090), (340, 409581), (510, 273054), (578, 240930), (612, 227545), (765, 182036), (867, 160620), (1020, 136527), (1156, 120465), (1445, 96372), (1530, 91018), (1734, 80310), (2601, 53540), (2677, 52020), (2890, 48186), (3060, 45509), (3468, 40155), (4335, 32124), (5202, 26770), (5354, 26010), (5780, 24093), (8031, 17340), (8670, 16062), (10404, 13385), (10708, 13005)]