102202020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3571}}^1$

素因数の和:3642

約数の個数: 96

約数和(自身を含む): 324051840

約数和(自身を除く): 221849820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2862, 3180, 3571, 4770, 5724, 7142, 7155, 9540, 10713, 14284, 14310, 17855, 21426, 28620, 32139, 35710, 42852, 53565, 64278, 71420, 96417, 107130, 128556, 160695, 189263, 192834, 214260, 321390, 378526, 385668, 482085, 567789, 642780, 757052, 946315, 964170, 1135578, 1703367, 1892630, 1928340, 2271156, 2838945, 3406734, 3785260, 5110101, 5677890, 6813468, 8516835, 10220202, 11355780, 17033670, 20440404, 25550505, 34067340, 51101010, 102202020]

約数ペア:

[(1, 102202020), (2, 51101010), (3, 34067340), (4, 25550505), (5, 20440404), (6, 17033670), (9, 11355780), (10, 10220202), (12, 8516835), (15, 6813468), (18, 5677890), (20, 5110101), (27, 3785260), (30, 3406734), (36, 2838945), (45, 2271156), (53, 1928340), (54, 1892630), (60, 1703367), (90, 1135578), (106, 964170), (108, 946315), (135, 757052), (159, 642780), (180, 567789), (212, 482085), (265, 385668), (270, 378526), (318, 321390), (477, 214260), (530, 192834), (540, 189263), (636, 160695), (795, 128556), (954, 107130), (1060, 96417), (1431, 71420), (1590, 64278), (1908, 53565), (2385, 42852), (2862, 35710), (3180, 32139), (3571, 28620), (4770, 21426), (5724, 17855), (7142, 14310), (7155, 14284), (9540, 10713)]