73409600

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 168

約数和(自身を含む): 203716128

約数和(自身を除く): 130306528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 43, 44, 50, 55, 64, 80, 86, 88, 97, 100, 110, 160, 172, 176, 194, 200, 215, 220, 275, 320, 344, 352, 388, 400, 430, 440, 473, 485, 550, 688, 704, 776, 800, 860, 880, 946, 970, 1067, 1075, 1100, 1376, 1552, 1600, 1720, 1760, 1892, 1940, 2134, 2150, 2200, 2365, 2425, 2752, 3104, 3440, 3520, 3784, 3880, 4171, 4268, 4300, 4400, 4730, 4850, 5335, 6208, 6880, 7568, 7760, 8342, 8536, 8600, 8800, 9460, 9700, 10670, 11825, 13760, 15136, 15520, 16684, 17072, 17200, 17600, 18920, 19400, 20855, 21340, 23650, 26675, 30272, 31040, 33368, 34144, 34400, 37840, 38800, 41710, 42680, 45881, 47300, 53350, 66736, 68288, 68800, 75680, 77600, 83420, 85360, 91762, 94600, 104275, 106700, 133472, 151360, 155200, 166840, 170720, 183524, 189200, 208550, 213400, 229405, 266944, 333680, 341440, 367048, 378400, 417100, 426800, 458810, 667360, 734096, 756800, 834200, 853600, 917620, 1147025, 1334720, 1468192, 1668400, 1707200, 1835240, 2294050, 2936384, 3336800, 3670480, 4588100, 6673600, 7340960, 9176200, 14681920, 18352400, 36704800, 73409600]

約数ペア:

[(1, 73409600), (2, 36704800), (4, 18352400), (5, 14681920), (8, 9176200), (10, 7340960), (11, 6673600), (16, 4588100), (20, 3670480), (22, 3336800), (25, 2936384), (32, 2294050), (40, 1835240), (43, 1707200), (44, 1668400), (50, 1468192), (55, 1334720), (64, 1147025), (80, 917620), (86, 853600), (88, 834200), (97, 756800), (100, 734096), (110, 667360), (160, 458810), (172, 426800), (176, 417100), (194, 378400), (200, 367048), (215, 341440), (220, 333680), (275, 266944), (320, 229405), (344, 213400), (352, 208550), (388, 189200), (400, 183524), (430, 170720), (440, 166840), (473, 155200), (485, 151360), (550, 133472), (688, 106700), (704, 104275), (776, 94600), (800, 91762), (860, 85360), (880, 83420), (946, 77600), (970, 75680), (1067, 68800), (1075, 68288), (1100, 66736), (1376, 53350), (1552, 47300), (1600, 45881), (1720, 42680), (1760, 41710), (1892, 38800), (1940, 37840), (2134, 34400), (2150, 34144), (2200, 33368), (2365, 31040), (2425, 30272), (2752, 26675), (3104, 23650), (3440, 21340), (3520, 20855), (3784, 19400), (3880, 18920), (4171, 17600), (4268, 17200), (4300, 17072), (4400, 16684), (4730, 15520), (4850, 15136), (5335, 13760), (6208, 11825), (6880, 10670), (7568, 9700), (7760, 9460), (8342, 8800), (8536, 8600)]