68367780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9739}}^1$

素因数の和:9770

約数の個数: 96

約数和(自身を含む): 229084800

約数和(自身を除く): 160717020

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, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 9739, 19478, 29217, 38956, 48695, 58434, 87651, 97390, 116868, 126607, 146085, 175302, 194780, 253214, 262953, 292170, 350604, 379821, 438255, 506428, 525906, 584340, 633035, 759642, 876510, 1051812, 1139463, 1266070, 1314765, 1519284, 1753020, 1899105, 2278926, 2532140, 2629530, 3418389, 3798210, 4557852, 5259060, 5697315, 6836778, 7596420, 11394630, 13673556, 17091945, 22789260, 34183890, 68367780]

約数ペア:

[(1, 68367780), (2, 34183890), (3, 22789260), (4, 17091945), (5, 13673556), (6, 11394630), (9, 7596420), (10, 6836778), (12, 5697315), (13, 5259060), (15, 4557852), (18, 3798210), (20, 3418389), (26, 2629530), (27, 2532140), (30, 2278926), (36, 1899105), (39, 1753020), (45, 1519284), (52, 1314765), (54, 1266070), (60, 1139463), (65, 1051812), (78, 876510), (90, 759642), (108, 633035), (117, 584340), (130, 525906), (135, 506428), (156, 438255), (180, 379821), (195, 350604), (234, 292170), (260, 262953), (270, 253214), (351, 194780), (390, 175302), (468, 146085), (540, 126607), (585, 116868), (702, 97390), (780, 87651), (1170, 58434), (1404, 48695), (1755, 38956), (2340, 29217), (3510, 19478), (7020, 9739)]