120400812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 108

約数和(自身を含む): 358503600

約数和(自身を除く): 238102788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 349, 444, 518, 666, 698, 777, 1036, 1047, 1332, 1369, 1396, 1554, 2094, 2331, 2443, 2738, 3108, 3141, 4107, 4188, 4662, 4886, 5476, 6282, 7329, 8214, 9324, 9583, 9772, 12321, 12564, 12913, 14658, 16428, 19166, 21987, 24642, 25826, 28749, 29316, 38332, 38739, 43974, 49284, 51652, 57498, 77478, 86247, 87948, 90391, 114996, 116217, 154956, 172494, 180782, 232434, 271173, 344988, 361564, 464868, 477781, 542346, 813519, 955562, 1084692, 1433343, 1627038, 1911124, 2866686, 3254076, 3344467, 4300029, 5733372, 6688934, 8600058, 10033401, 13377868, 17200116, 20066802, 30100203, 40133604, 60200406, 120400812]

約数ペア:

[(1, 120400812), (2, 60200406), (3, 40133604), (4, 30100203), (6, 20066802), (7, 17200116), (9, 13377868), (12, 10033401), (14, 8600058), (18, 6688934), (21, 5733372), (28, 4300029), (36, 3344467), (37, 3254076), (42, 2866686), (63, 1911124), (74, 1627038), (84, 1433343), (111, 1084692), (126, 955562), (148, 813519), (222, 542346), (252, 477781), (259, 464868), (333, 361564), (349, 344988), (444, 271173), (518, 232434), (666, 180782), (698, 172494), (777, 154956), (1036, 116217), (1047, 114996), (1332, 90391), (1369, 87948), (1396, 86247), (1554, 77478), (2094, 57498), (2331, 51652), (2443, 49284), (2738, 43974), (3108, 38739), (3141, 38332), (4107, 29316), (4188, 28749), (4662, 25826), (4886, 24642), (5476, 21987), (6282, 19166), (7329, 16428), (8214, 14658), (9324, 12913), (9583, 12564), (9772, 12321)]