75106980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{823}}^1$

素因数の和:867

約数の個数: 144

約数和(自身を含む): 253330560

約数和(自身を除く): 178223580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 823, 845, 1014, 1170, 1404, 1521, 1646, 1690, 1755, 2028, 2340, 2469, 2535, 3042, 3292, 3380, 3510, 4115, 4563, 4938, 5070, 6084, 7020, 7407, 7605, 8230, 9126, 9876, 10140, 10699, 12345, 14814, 15210, 16460, 18252, 21398, 22221, 22815, 24690, 29628, 30420, 32097, 37035, 42796, 44442, 45630, 49380, 53495, 64194, 74070, 88884, 91260, 96291, 106990, 111105, 128388, 139087, 148140, 160485, 192582, 213980, 222210, 278174, 288873, 320970, 385164, 417261, 444420, 481455, 556348, 577746, 641940, 695435, 834522, 962910, 1155492, 1251783, 1390870, 1444365, 1669044, 1925820, 2086305, 2503566, 2781740, 2888730, 3755349, 4172610, 5007132, 5777460, 6258915, 7510698, 8345220, 12517830, 15021396, 18776745, 25035660, 37553490, 75106980]

約数ペア:

[(1, 75106980), (2, 37553490), (3, 25035660), (4, 18776745), (5, 15021396), (6, 12517830), (9, 8345220), (10, 7510698), (12, 6258915), (13, 5777460), (15, 5007132), (18, 4172610), (20, 3755349), (26, 2888730), (27, 2781740), (30, 2503566), (36, 2086305), (39, 1925820), (45, 1669044), (52, 1444365), (54, 1390870), (60, 1251783), (65, 1155492), (78, 962910), (90, 834522), (108, 695435), (117, 641940), (130, 577746), (135, 556348), (156, 481455), (169, 444420), (180, 417261), (195, 385164), (234, 320970), (260, 288873), (270, 278174), (338, 222210), (351, 213980), (390, 192582), (468, 160485), (507, 148140), (540, 139087), (585, 128388), (676, 111105), (702, 106990), (780, 96291), (823, 91260), (845, 88884), (1014, 74070), (1170, 64194), (1404, 53495), (1521, 49380), (1646, 45630), (1690, 44442), (1755, 42796), (2028, 37035), (2340, 32097), (2469, 30420), (2535, 29628), (3042, 24690), (3292, 22815), (3380, 22221), (3510, 21398), (4115, 18252), (4563, 16460), (4938, 15210), (5070, 14814), (6084, 12345), (7020, 10699), (7407, 10140), (7605, 9876), (8230, 9126)]