45393400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 122536800

約数和(自身を除く): 77143400

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 79, 85, 100, 104, 130, 136, 158, 169, 170, 200, 221, 260, 316, 325, 338, 340, 395, 425, 442, 520, 632, 650, 676, 680, 790, 845, 850, 884, 1027, 1105, 1300, 1343, 1352, 1580, 1690, 1700, 1768, 1975, 2054, 2210, 2600, 2686, 2873, 3160, 3380, 3400, 3950, 4108, 4225, 4420, 5135, 5372, 5525, 5746, 6715, 6760, 7900, 8216, 8450, 8840, 10270, 10744, 11050, 11492, 13351, 13430, 14365, 15800, 16900, 17459, 20540, 22100, 22984, 25675, 26702, 26860, 28730, 33575, 33800, 34918, 41080, 44200, 51350, 53404, 53720, 57460, 66755, 67150, 69836, 71825, 87295, 102700, 106808, 114920, 133510, 134300, 139672, 143650, 174590, 205400, 226967, 267020, 268600, 287300, 333775, 349180, 436475, 453934, 534040, 574600, 667550, 698360, 872950, 907868, 1134835, 1335100, 1745900, 1815736, 2269670, 2670200, 3491800, 4539340, 5674175, 9078680, 11348350, 22696700, 45393400]

約数ペア:

[(1, 45393400), (2, 22696700), (4, 11348350), (5, 9078680), (8, 5674175), (10, 4539340), (13, 3491800), (17, 2670200), (20, 2269670), (25, 1815736), (26, 1745900), (34, 1335100), (40, 1134835), (50, 907868), (52, 872950), (65, 698360), (68, 667550), (79, 574600), (85, 534040), (100, 453934), (104, 436475), (130, 349180), (136, 333775), (158, 287300), (169, 268600), (170, 267020), (200, 226967), (221, 205400), (260, 174590), (316, 143650), (325, 139672), (338, 134300), (340, 133510), (395, 114920), (425, 106808), (442, 102700), (520, 87295), (632, 71825), (650, 69836), (676, 67150), (680, 66755), (790, 57460), (845, 53720), (850, 53404), (884, 51350), (1027, 44200), (1105, 41080), (1300, 34918), (1343, 33800), (1352, 33575), (1580, 28730), (1690, 26860), (1700, 26702), (1768, 25675), (1975, 22984), (2054, 22100), (2210, 20540), (2600, 17459), (2686, 16900), (2873, 15800), (3160, 14365), (3380, 13430), (3400, 13351), (3950, 11492), (4108, 11050), (4225, 10744), (4420, 10270), (5135, 8840), (5372, 8450), (5525, 8216), (5746, 7900), (6715, 6760)]