72889800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2963}}^1$

素因数の和:3023

約数の個数: 96

約数和(自身を含む): 231547680

約数和(自身を除く): 158657880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 150, 164, 200, 205, 246, 300, 328, 410, 492, 600, 615, 820, 984, 1025, 1230, 1640, 2050, 2460, 2963, 3075, 4100, 4920, 5926, 6150, 8200, 8889, 11852, 12300, 14815, 17778, 23704, 24600, 29630, 35556, 44445, 59260, 71112, 74075, 88890, 118520, 121483, 148150, 177780, 222225, 242966, 296300, 355560, 364449, 444450, 485932, 592600, 607415, 728898, 888900, 971864, 1214830, 1457796, 1777800, 1822245, 2429660, 2915592, 3037075, 3644490, 4859320, 6074150, 7288980, 9111225, 12148300, 14577960, 18222450, 24296600, 36444900, 72889800]

約数ペア:

[(1, 72889800), (2, 36444900), (3, 24296600), (4, 18222450), (5, 14577960), (6, 12148300), (8, 9111225), (10, 7288980), (12, 6074150), (15, 4859320), (20, 3644490), (24, 3037075), (25, 2915592), (30, 2429660), (40, 1822245), (41, 1777800), (50, 1457796), (60, 1214830), (75, 971864), (82, 888900), (100, 728898), (120, 607415), (123, 592600), (150, 485932), (164, 444450), (200, 364449), (205, 355560), (246, 296300), (300, 242966), (328, 222225), (410, 177780), (492, 148150), (600, 121483), (615, 118520), (820, 88890), (984, 74075), (1025, 71112), (1230, 59260), (1640, 44445), (2050, 35556), (2460, 29630), (2963, 24600), (3075, 23704), (4100, 17778), (4920, 14815), (5926, 12300), (6150, 11852), (8200, 8889)]