55455660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1823}}^1$

素因数の和:1864

約数の個数: 108

約数和(自身を含む): 182250432

約数和(自身を除く): 126794772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 1823, 2028, 2340, 2535, 3042, 3380, 3646, 5070, 5469, 6084, 7292, 7605, 9115, 10140, 10938, 15210, 16407, 18230, 21876, 23699, 27345, 30420, 32814, 36460, 47398, 54690, 65628, 71097, 82035, 94796, 109380, 118495, 142194, 164070, 213291, 236990, 284388, 308087, 328140, 355485, 426582, 473980, 616174, 710970, 853164, 924261, 1066455, 1232348, 1421940, 1540435, 1848522, 2132910, 2772783, 3080870, 3697044, 4265820, 4621305, 5545566, 6161740, 9242610, 11091132, 13863915, 18485220, 27727830, 55455660]

約数ペア:

[(1, 55455660), (2, 27727830), (3, 18485220), (4, 13863915), (5, 11091132), (6, 9242610), (9, 6161740), (10, 5545566), (12, 4621305), (13, 4265820), (15, 3697044), (18, 3080870), (20, 2772783), (26, 2132910), (30, 1848522), (36, 1540435), (39, 1421940), (45, 1232348), (52, 1066455), (60, 924261), (65, 853164), (78, 710970), (90, 616174), (117, 473980), (130, 426582), (156, 355485), (169, 328140), (180, 308087), (195, 284388), (234, 236990), (260, 213291), (338, 164070), (390, 142194), (468, 118495), (507, 109380), (585, 94796), (676, 82035), (780, 71097), (845, 65628), (1014, 54690), (1170, 47398), (1521, 36460), (1690, 32814), (1823, 30420), (2028, 27345), (2340, 23699), (2535, 21876), (3042, 18230), (3380, 16407), (3646, 15210), (5070, 10938), (5469, 10140), (6084, 9115), (7292, 7605)]