85589880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{521}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 264403440

約数和(自身を除く): 178813560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 521, 555, 740, 888, 1042, 1110, 1369, 1480, 1563, 2084, 2220, 2605, 2738, 3126, 4107, 4168, 4440, 5210, 5476, 6252, 6845, 7815, 8214, 10420, 10952, 12504, 13690, 15630, 16428, 19277, 20535, 20840, 27380, 31260, 32856, 38554, 41070, 54760, 57831, 62520, 77108, 82140, 96385, 115662, 154216, 164280, 192770, 231324, 289155, 385540, 462648, 578310, 713249, 771080, 1156620, 1426498, 2139747, 2313240, 2852996, 3566245, 4279494, 5705992, 7132490, 8558988, 10698735, 14264980, 17117976, 21397470, 28529960, 42794940, 85589880]

約数ペア:

[(1, 85589880), (2, 42794940), (3, 28529960), (4, 21397470), (5, 17117976), (6, 14264980), (8, 10698735), (10, 8558988), (12, 7132490), (15, 5705992), (20, 4279494), (24, 3566245), (30, 2852996), (37, 2313240), (40, 2139747), (60, 1426498), (74, 1156620), (111, 771080), (120, 713249), (148, 578310), (185, 462648), (222, 385540), (296, 289155), (370, 231324), (444, 192770), (521, 164280), (555, 154216), (740, 115662), (888, 96385), (1042, 82140), (1110, 77108), (1369, 62520), (1480, 57831), (1563, 54760), (2084, 41070), (2220, 38554), (2605, 32856), (2738, 31260), (3126, 27380), (4107, 20840), (4168, 20535), (4440, 19277), (5210, 16428), (5476, 15630), (6252, 13690), (6845, 12504), (7815, 10952), (8214, 10420)]