99970680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1459}}^1$

素因数の和:2044

約数の個数: 64

約数和(自身を含む): 300643200

約数和(自身を除く): 200672520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 1142, 1459, 1713, 2284, 2855, 2918, 3426, 4377, 4568, 5710, 5836, 6852, 7295, 8565, 8754, 11420, 11672, 13704, 14590, 17130, 17508, 21885, 22840, 29180, 34260, 35016, 43770, 58360, 68520, 87540, 175080, 833089, 1666178, 2499267, 3332356, 4165445, 4998534, 6664712, 8330890, 9997068, 12496335, 16661780, 19994136, 24992670, 33323560, 49985340, 99970680]

約数ペア:

[(1, 99970680), (2, 49985340), (3, 33323560), (4, 24992670), (5, 19994136), (6, 16661780), (8, 12496335), (10, 9997068), (12, 8330890), (15, 6664712), (20, 4998534), (24, 4165445), (30, 3332356), (40, 2499267), (60, 1666178), (120, 833089), (571, 175080), (1142, 87540), (1459, 68520), (1713, 58360), (2284, 43770), (2855, 35016), (2918, 34260), (3426, 29180), (4377, 22840), (4568, 21885), (5710, 17508), (5836, 17130), (6852, 14590), (7295, 13704), (8565, 11672), (8754, 11420)]