72738900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6217}}^1$

素因数の和:6250

約数の個数: 108

約数和(自身を含む): 245573692

約数和(自身を除く): 172834792

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 6217, 11700, 12434, 18651, 24868, 31085, 37302, 55953, 62170, 74604, 80821, 93255, 111906, 124340, 155425, 161642, 186510, 223812, 242463, 279765, 310850, 323284, 373020, 404105, 466275, 484926, 559530, 621700, 727389, 808210, 932550, 969852, 1119060, 1212315, 1398825, 1454778, 1616420, 1865100, 2020525, 2424630, 2797650, 2909556, 3636945, 4041050, 4849260, 5595300, 6061575, 7273890, 8082100, 12123150, 14547780, 18184725, 24246300, 36369450, 72738900]

約数ペア:

[(1, 72738900), (2, 36369450), (3, 24246300), (4, 18184725), (5, 14547780), (6, 12123150), (9, 8082100), (10, 7273890), (12, 6061575), (13, 5595300), (15, 4849260), (18, 4041050), (20, 3636945), (25, 2909556), (26, 2797650), (30, 2424630), (36, 2020525), (39, 1865100), (45, 1616420), (50, 1454778), (52, 1398825), (60, 1212315), (65, 1119060), (75, 969852), (78, 932550), (90, 808210), (100, 727389), (117, 621700), (130, 559530), (150, 484926), (156, 466275), (180, 404105), (195, 373020), (225, 323284), (234, 310850), (260, 279765), (300, 242463), (325, 223812), (390, 186510), (450, 161642), (468, 155425), (585, 124340), (650, 111906), (780, 93255), (900, 80821), (975, 74604), (1170, 62170), (1300, 55953), (1950, 37302), (2340, 31085), (2925, 24868), (3900, 18651), (5850, 12434), (6217, 11700)]