129541050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 372372000

約数和(自身を除く): 242830950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 109, 114, 139, 150, 171, 190, 218, 225, 278, 285, 327, 342, 417, 450, 475, 545, 570, 654, 695, 834, 855, 950, 981, 1090, 1251, 1390, 1425, 1635, 1710, 1962, 2071, 2085, 2502, 2641, 2725, 2850, 3270, 3475, 4142, 4170, 4275, 4905, 5282, 5450, 6213, 6255, 6950, 7923, 8175, 8550, 9810, 10355, 10425, 12426, 12510, 13205, 15151, 15846, 16350, 18639, 20710, 20850, 23769, 24525, 26410, 30302, 31065, 31275, 37278, 39615, 45453, 47538, 49050, 51775, 62130, 62550, 66025, 75755, 79230, 90906, 93195, 103550, 118845, 132050, 136359, 151510, 155325, 186390, 198075, 227265, 237690, 272718, 287869, 310650, 378775, 396150, 454530, 465975, 575738, 594225, 681795, 757550, 863607, 931950, 1136325, 1188450, 1363590, 1439345, 1727214, 2272650, 2590821, 2878690, 3408975, 4318035, 5181642, 6817950, 7196725, 8636070, 12954105, 14393450, 21590175, 25908210, 43180350, 64770525, 129541050]

約数ペア:

[(1, 129541050), (2, 64770525), (3, 43180350), (5, 25908210), (6, 21590175), (9, 14393450), (10, 12954105), (15, 8636070), (18, 7196725), (19, 6817950), (25, 5181642), (30, 4318035), (38, 3408975), (45, 2878690), (50, 2590821), (57, 2272650), (75, 1727214), (90, 1439345), (95, 1363590), (109, 1188450), (114, 1136325), (139, 931950), (150, 863607), (171, 757550), (190, 681795), (218, 594225), (225, 575738), (278, 465975), (285, 454530), (327, 396150), (342, 378775), (417, 310650), (450, 287869), (475, 272718), (545, 237690), (570, 227265), (654, 198075), (695, 186390), (834, 155325), (855, 151510), (950, 136359), (981, 132050), (1090, 118845), (1251, 103550), (1390, 93195), (1425, 90906), (1635, 79230), (1710, 75755), (1962, 66025), (2071, 62550), (2085, 62130), (2502, 51775), (2641, 49050), (2725, 47538), (2850, 45453), (3270, 39615), (3475, 37278), (4142, 31275), (4170, 31065), (4275, 30302), (4905, 26410), (5282, 24525), (5450, 23769), (6213, 20850), (6255, 20710), (6950, 18639), (7923, 16350), (8175, 15846), (8550, 15151), (9810, 13205), (10355, 12510), (10425, 12426)]