129088140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{467}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 384943104

約数和(自身を除く): 255854964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 271, 340, 467, 510, 542, 813, 934, 1020, 1084, 1355, 1401, 1626, 1868, 2335, 2710, 2802, 3252, 4065, 4607, 4670, 5420, 5604, 7005, 7939, 8130, 9214, 9340, 13821, 14010, 15878, 16260, 18428, 23035, 23817, 27642, 28020, 31756, 39695, 46070, 47634, 55284, 69105, 79390, 92140, 95268, 119085, 126557, 138210, 158780, 238170, 253114, 276420, 379671, 476340, 506228, 632785, 759342, 1265570, 1518684, 1898355, 2151469, 2531140, 3796710, 4302938, 6454407, 7593420, 8605876, 10757345, 12908814, 21514690, 25817628, 32272035, 43029380, 64544070, 129088140]

約数ペア:

[(1, 129088140), (2, 64544070), (3, 43029380), (4, 32272035), (5, 25817628), (6, 21514690), (10, 12908814), (12, 10757345), (15, 8605876), (17, 7593420), (20, 6454407), (30, 4302938), (34, 3796710), (51, 2531140), (60, 2151469), (68, 1898355), (85, 1518684), (102, 1265570), (170, 759342), (204, 632785), (255, 506228), (271, 476340), (340, 379671), (467, 276420), (510, 253114), (542, 238170), (813, 158780), (934, 138210), (1020, 126557), (1084, 119085), (1355, 95268), (1401, 92140), (1626, 79390), (1868, 69105), (2335, 55284), (2710, 47634), (2802, 46070), (3252, 39695), (4065, 31756), (4607, 28020), (4670, 27642), (5420, 23817), (5604, 23035), (7005, 18428), (7939, 16260), (8130, 15878), (9214, 14010), (9340, 13821)]