1144218400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:711

約数の個数: 144

約数和(自身を含む): 3026759400

約数和(自身を除く): 1882541000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 269, 325, 400, 409, 416, 520, 538, 650, 800, 818, 1040, 1076, 1300, 1345, 1636, 2045, 2080, 2152, 2600, 2690, 3272, 3497, 4090, 4304, 5200, 5317, 5380, 6544, 6725, 6994, 8180, 8608, 10225, 10400, 10634, 10760, 13088, 13450, 13988, 16360, 17485, 20450, 21268, 21520, 26585, 26900, 27976, 32720, 34970, 40900, 42536, 43040, 53170, 53800, 55952, 65440, 69940, 81800, 85072, 87425, 106340, 107600, 110021, 111904, 132925, 139880, 163600, 170144, 174850, 212680, 215200, 220042, 265850, 279760, 327200, 349700, 425360, 440084, 531700, 550105, 559520, 699400, 850720, 880168, 1063400, 1100210, 1398800, 1430273, 1760336, 2126800, 2200420, 2750525, 2797600, 2860546, 3520672, 4253600, 4400840, 5501050, 5721092, 7151365, 8801680, 11002100, 11442184, 14302730, 17603360, 22004200, 22884368, 28605460, 35756825, 44008400, 45768736, 57210920, 71513650, 88016800, 114421840, 143027300, 228843680, 286054600, 572109200, 1144218400]

約数ペア:

[(1, 1144218400), (2, 572109200), (4, 286054600), (5, 228843680), (8, 143027300), (10, 114421840), (13, 88016800), (16, 71513650), (20, 57210920), (25, 45768736), (26, 44008400), (32, 35756825), (40, 28605460), (50, 22884368), (52, 22004200), (65, 17603360), (80, 14302730), (100, 11442184), (104, 11002100), (130, 8801680), (160, 7151365), (200, 5721092), (208, 5501050), (260, 4400840), (269, 4253600), (325, 3520672), (400, 2860546), (409, 2797600), (416, 2750525), (520, 2200420), (538, 2126800), (650, 1760336), (800, 1430273), (818, 1398800), (1040, 1100210), (1076, 1063400), (1300, 880168), (1345, 850720), (1636, 699400), (2045, 559520), (2080, 550105), (2152, 531700), (2600, 440084), (2690, 425360), (3272, 349700), (3497, 327200), (4090, 279760), (4304, 265850), (5200, 220042), (5317, 215200), (5380, 212680), (6544, 174850), (6725, 170144), (6994, 163600), (8180, 139880), (8608, 132925), (10225, 111904), (10400, 110021), (10634, 107600), (10760, 106340), (13088, 87425), (13450, 85072), (13988, 81800), (16360, 69940), (17485, 65440), (20450, 55952), (21268, 53800), (21520, 53170), (26585, 43040), (26900, 42536), (27976, 40900), (32720, 34970)]