122612580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 390761280

約数和(自身を除く): 268148700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 83, 87, 90, 116, 145, 166, 174, 180, 249, 261, 283, 290, 332, 348, 415, 435, 498, 522, 566, 580, 747, 830, 849, 870, 996, 1044, 1132, 1245, 1305, 1415, 1494, 1660, 1698, 1740, 2407, 2490, 2547, 2610, 2830, 2988, 3396, 3735, 4245, 4814, 4980, 5094, 5220, 5660, 7221, 7470, 8207, 8490, 9628, 10188, 12035, 12735, 14442, 14940, 16414, 16980, 21663, 23489, 24070, 24621, 25470, 28884, 32828, 36105, 41035, 43326, 46978, 48140, 49242, 50940, 70467, 72210, 73863, 82070, 86652, 93956, 98484, 108315, 117445, 123105, 140934, 144420, 147726, 164140, 211401, 216630, 234890, 246210, 281868, 295452, 352335, 369315, 422802, 433260, 469780, 492420, 681181, 704670, 738630, 845604, 1057005, 1362362, 1409340, 1477260, 2043543, 2114010, 2724724, 3405905, 4087086, 4228020, 6130629, 6811810, 8174172, 10217715, 12261258, 13623620, 20435430, 24522516, 30653145, 40870860, 61306290, 122612580]

約数ペア:

[(1, 122612580), (2, 61306290), (3, 40870860), (4, 30653145), (5, 24522516), (6, 20435430), (9, 13623620), (10, 12261258), (12, 10217715), (15, 8174172), (18, 6811810), (20, 6130629), (29, 4228020), (30, 4087086), (36, 3405905), (45, 2724724), (58, 2114010), (60, 2043543), (83, 1477260), (87, 1409340), (90, 1362362), (116, 1057005), (145, 845604), (166, 738630), (174, 704670), (180, 681181), (249, 492420), (261, 469780), (283, 433260), (290, 422802), (332, 369315), (348, 352335), (415, 295452), (435, 281868), (498, 246210), (522, 234890), (566, 216630), (580, 211401), (747, 164140), (830, 147726), (849, 144420), (870, 140934), (996, 123105), (1044, 117445), (1132, 108315), (1245, 98484), (1305, 93956), (1415, 86652), (1494, 82070), (1660, 73863), (1698, 72210), (1740, 70467), (2407, 50940), (2490, 49242), (2547, 48140), (2610, 46978), (2830, 43326), (2988, 41035), (3396, 36105), (3735, 32828), (4245, 28884), (4814, 25470), (4980, 24621), (5094, 24070), (5220, 23489), (5660, 21663), (7221, 16980), (7470, 16414), (8207, 14940), (8490, 14442), (9628, 12735), (10188, 12035)]