74079090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 210124800

約数和(自身を除く): 136045710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 79, 90, 115, 135, 138, 151, 158, 207, 230, 237, 270, 302, 345, 395, 414, 453, 474, 621, 690, 711, 755, 790, 906, 1035, 1185, 1242, 1359, 1422, 1510, 1817, 2070, 2133, 2265, 2370, 2718, 3105, 3473, 3555, 3634, 4077, 4266, 4530, 5451, 6210, 6795, 6946, 7110, 8154, 9085, 10419, 10665, 10902, 11929, 13590, 16353, 17365, 18170, 20385, 20838, 21330, 23858, 27255, 31257, 32706, 34730, 35787, 40770, 49059, 52095, 54510, 59645, 62514, 71574, 81765, 93771, 98118, 104190, 107361, 119290, 156285, 163530, 178935, 187542, 214722, 245295, 274367, 312570, 322083, 357870, 468855, 490590, 536805, 548734, 644166, 823101, 937710, 1073610, 1371835, 1610415, 1646202, 2469303, 2743670, 3220830, 4115505, 4938606, 7407909, 8231010, 12346515, 14815818, 24693030, 37039545, 74079090]

約数ペア:

[(1, 74079090), (2, 37039545), (3, 24693030), (5, 14815818), (6, 12346515), (9, 8231010), (10, 7407909), (15, 4938606), (18, 4115505), (23, 3220830), (27, 2743670), (30, 2469303), (45, 1646202), (46, 1610415), (54, 1371835), (69, 1073610), (79, 937710), (90, 823101), (115, 644166), (135, 548734), (138, 536805), (151, 490590), (158, 468855), (207, 357870), (230, 322083), (237, 312570), (270, 274367), (302, 245295), (345, 214722), (395, 187542), (414, 178935), (453, 163530), (474, 156285), (621, 119290), (690, 107361), (711, 104190), (755, 98118), (790, 93771), (906, 81765), (1035, 71574), (1185, 62514), (1242, 59645), (1359, 54510), (1422, 52095), (1510, 49059), (1817, 40770), (2070, 35787), (2133, 34730), (2265, 32706), (2370, 31257), (2718, 27255), (3105, 23858), (3473, 21330), (3555, 20838), (3634, 20385), (4077, 18170), (4266, 17365), (4530, 16353), (5451, 13590), (6210, 11929), (6795, 10902), (6946, 10665), (7110, 10419), (8154, 9085)]