73296400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 190416384

約数和(自身を除く): 117119984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 40, 46, 50, 62, 80, 92, 100, 115, 124, 155, 184, 200, 230, 248, 257, 310, 368, 400, 460, 496, 514, 575, 620, 713, 775, 920, 1028, 1150, 1240, 1285, 1426, 1550, 1840, 2056, 2300, 2480, 2570, 2852, 3100, 3565, 4112, 4600, 5140, 5704, 5911, 6200, 6425, 7130, 7967, 9200, 10280, 11408, 11822, 12400, 12850, 14260, 15934, 17825, 20560, 23644, 25700, 28520, 29555, 31868, 35650, 39835, 47288, 51400, 57040, 59110, 63736, 71300, 79670, 94576, 102800, 118220, 127472, 142600, 147775, 159340, 183241, 199175, 236440, 285200, 295550, 318680, 366482, 398350, 472880, 591100, 637360, 732964, 796700, 916205, 1182200, 1465928, 1593400, 1832410, 2364400, 2931856, 3186800, 3664820, 4581025, 7329640, 9162050, 14659280, 18324100, 36648200, 73296400]

約数ペア:

[(1, 73296400), (2, 36648200), (4, 18324100), (5, 14659280), (8, 9162050), (10, 7329640), (16, 4581025), (20, 3664820), (23, 3186800), (25, 2931856), (31, 2364400), (40, 1832410), (46, 1593400), (50, 1465928), (62, 1182200), (80, 916205), (92, 796700), (100, 732964), (115, 637360), (124, 591100), (155, 472880), (184, 398350), (200, 366482), (230, 318680), (248, 295550), (257, 285200), (310, 236440), (368, 199175), (400, 183241), (460, 159340), (496, 147775), (514, 142600), (575, 127472), (620, 118220), (713, 102800), (775, 94576), (920, 79670), (1028, 71300), (1150, 63736), (1240, 59110), (1285, 57040), (1426, 51400), (1550, 47288), (1840, 39835), (2056, 35650), (2300, 31868), (2480, 29555), (2570, 28520), (2852, 25700), (3100, 23644), (3565, 20560), (4112, 17825), (4600, 15934), (5140, 14260), (5704, 12850), (5911, 12400), (6200, 11822), (6425, 11408), (7130, 10280), (7967, 9200)]