141852420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 460107648

約数和(自身を除く): 318255228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 151, 153, 170, 180, 204, 255, 302, 306, 307, 340, 453, 510, 604, 612, 614, 755, 765, 906, 921, 1020, 1228, 1359, 1510, 1530, 1535, 1812, 1842, 2265, 2567, 2718, 2763, 3020, 3060, 3070, 3684, 4530, 4605, 5134, 5219, 5436, 5526, 6140, 6795, 7701, 9060, 9210, 10268, 10438, 11052, 12835, 13590, 13815, 15402, 15657, 18420, 20876, 23103, 25670, 26095, 27180, 27630, 30804, 31314, 38505, 46206, 46357, 46971, 51340, 52190, 55260, 62628, 77010, 78285, 92412, 92714, 93942, 104380, 115515, 139071, 154020, 156570, 185428, 187884, 231030, 231785, 234855, 278142, 313140, 417213, 462060, 463570, 469710, 556284, 695355, 788069, 834426, 927140, 939420, 1390710, 1576138, 1668852, 2086065, 2364207, 2781420, 3152276, 3940345, 4172130, 4728414, 7092621, 7880690, 8344260, 9456828, 11821035, 14185242, 15761380, 23642070, 28370484, 35463105, 47284140, 70926210, 141852420]

約数ペア:

[(1, 141852420), (2, 70926210), (3, 47284140), (4, 35463105), (5, 28370484), (6, 23642070), (9, 15761380), (10, 14185242), (12, 11821035), (15, 9456828), (17, 8344260), (18, 7880690), (20, 7092621), (30, 4728414), (34, 4172130), (36, 3940345), (45, 3152276), (51, 2781420), (60, 2364207), (68, 2086065), (85, 1668852), (90, 1576138), (102, 1390710), (151, 939420), (153, 927140), (170, 834426), (180, 788069), (204, 695355), (255, 556284), (302, 469710), (306, 463570), (307, 462060), (340, 417213), (453, 313140), (510, 278142), (604, 234855), (612, 231785), (614, 231030), (755, 187884), (765, 185428), (906, 156570), (921, 154020), (1020, 139071), (1228, 115515), (1359, 104380), (1510, 93942), (1530, 92714), (1535, 92412), (1812, 78285), (1842, 77010), (2265, 62628), (2567, 55260), (2718, 52190), (2763, 51340), (3020, 46971), (3060, 46357), (3070, 46206), (3684, 38505), (4530, 31314), (4605, 30804), (5134, 27630), (5219, 27180), (5436, 26095), (5526, 25670), (6140, 23103), (6795, 20876), (7701, 18420), (9060, 15657), (9210, 15402), (10268, 13815), (10438, 13590), (11052, 12835)]