148903020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2003}}^1$

素因数の和:2084

約数の個数: 144

約数和(自身を含む): 525208320

約数和(自身を除く): 376305300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 826, 885, 1062, 1180, 1239, 1260, 1652, 1770, 2003, 2065, 2124, 2478, 2655, 3540, 3717, 4006, 4130, 4956, 5310, 6009, 6195, 7434, 8012, 8260, 10015, 10620, 12018, 12390, 14021, 14868, 18027, 18585, 20030, 24036, 24780, 28042, 30045, 36054, 37170, 40060, 42063, 56084, 60090, 70105, 72108, 74340, 84126, 90135, 118177, 120180, 126189, 140210, 168252, 180270, 210315, 236354, 252378, 280420, 354531, 360540, 420630, 472708, 504756, 590885, 630945, 709062, 827239, 841260, 1063593, 1181770, 1261890, 1418124, 1654478, 1772655, 2127186, 2363540, 2481717, 2523780, 3308956, 3545310, 4136195, 4254372, 4963434, 5317965, 7090620, 7445151, 8272390, 9926868, 10635930, 12408585, 14890302, 16544780, 21271860, 24817170, 29780604, 37225755, 49634340, 74451510, 148903020]

約数ペア:

[(1, 148903020), (2, 74451510), (3, 49634340), (4, 37225755), (5, 29780604), (6, 24817170), (7, 21271860), (9, 16544780), (10, 14890302), (12, 12408585), (14, 10635930), (15, 9926868), (18, 8272390), (20, 7445151), (21, 7090620), (28, 5317965), (30, 4963434), (35, 4254372), (36, 4136195), (42, 3545310), (45, 3308956), (59, 2523780), (60, 2481717), (63, 2363540), (70, 2127186), (84, 1772655), (90, 1654478), (105, 1418124), (118, 1261890), (126, 1181770), (140, 1063593), (177, 841260), (180, 827239), (210, 709062), (236, 630945), (252, 590885), (295, 504756), (315, 472708), (354, 420630), (413, 360540), (420, 354531), (531, 280420), (590, 252378), (630, 236354), (708, 210315), (826, 180270), (885, 168252), (1062, 140210), (1180, 126189), (1239, 120180), (1260, 118177), (1652, 90135), (1770, 84126), (2003, 74340), (2065, 72108), (2124, 70105), (2478, 60090), (2655, 56084), (3540, 42063), (3717, 40060), (4006, 37170), (4130, 36054), (4956, 30045), (5310, 28042), (6009, 24780), (6195, 24036), (7434, 20030), (8012, 18585), (8260, 18027), (10015, 14868), (10620, 14021), (12018, 12390)]