97162020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8849}}^1$

素因数の和:8925

約数の個数: 72

約数和(自身を含む): 299590200

約数和(自身を除く): 202428180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 8849, 10980, 17698, 26547, 35396, 44245, 53094, 79641, 88490, 106188, 132735, 159282, 176980, 265470, 318564, 398205, 530940, 539789, 796410, 1079578, 1592820, 1619367, 2159156, 2698945, 3238734, 4858101, 5397890, 6477468, 8096835, 9716202, 10795780, 16193670, 19432404, 24290505, 32387340, 48581010, 97162020]

約数ペア:

[(1, 97162020), (2, 48581010), (3, 32387340), (4, 24290505), (5, 19432404), (6, 16193670), (9, 10795780), (10, 9716202), (12, 8096835), (15, 6477468), (18, 5397890), (20, 4858101), (30, 3238734), (36, 2698945), (45, 2159156), (60, 1619367), (61, 1592820), (90, 1079578), (122, 796410), (180, 539789), (183, 530940), (244, 398205), (305, 318564), (366, 265470), (549, 176980), (610, 159282), (732, 132735), (915, 106188), (1098, 88490), (1220, 79641), (1830, 53094), (2196, 44245), (2745, 35396), (3660, 26547), (5490, 17698), (8849, 10980)]