666601380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4021}}^1$

素因数の和:4346

約数の個数: 96

約数和(自身を含む): 2081143680

約数和(自身を除く): 1414542300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 307, 540, 614, 921, 1228, 1535, 1842, 2763, 3070, 3684, 4021, 4605, 5526, 6140, 8042, 8289, 9210, 11052, 12063, 13815, 16084, 16578, 18420, 20105, 24126, 27630, 33156, 36189, 40210, 41445, 48252, 55260, 60315, 72378, 80420, 82890, 108567, 120630, 144756, 165780, 180945, 217134, 241260, 361890, 434268, 542835, 723780, 1085670, 1234447, 2171340, 2468894, 3703341, 4937788, 6172235, 7406682, 11110023, 12344470, 14813364, 18516705, 22220046, 24688940, 33330069, 37033410, 44440092, 55550115, 66660138, 74066820, 111100230, 133320276, 166650345, 222200460, 333300690, 666601380]

約数ペア:

[(1, 666601380), (2, 333300690), (3, 222200460), (4, 166650345), (5, 133320276), (6, 111100230), (9, 74066820), (10, 66660138), (12, 55550115), (15, 44440092), (18, 37033410), (20, 33330069), (27, 24688940), (30, 22220046), (36, 18516705), (45, 14813364), (54, 12344470), (60, 11110023), (90, 7406682), (108, 6172235), (135, 4937788), (180, 3703341), (270, 2468894), (307, 2171340), (540, 1234447), (614, 1085670), (921, 723780), (1228, 542835), (1535, 434268), (1842, 361890), (2763, 241260), (3070, 217134), (3684, 180945), (4021, 165780), (4605, 144756), (5526, 120630), (6140, 108567), (8042, 82890), (8289, 80420), (9210, 72378), (11052, 60315), (12063, 55260), (13815, 48252), (16084, 41445), (16578, 40210), (18420, 36189), (20105, 33156), (24126, 27630)]