72964000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 201670560

約数和(自身を除く): 128706560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 32, 34, 37, 40, 50, 58, 68, 74, 80, 85, 100, 116, 125, 136, 145, 148, 160, 170, 185, 200, 232, 250, 272, 290, 296, 340, 370, 400, 425, 464, 493, 500, 544, 580, 592, 629, 680, 725, 740, 800, 850, 925, 928, 986, 1000, 1073, 1160, 1184, 1258, 1360, 1450, 1480, 1700, 1850, 1972, 2000, 2125, 2146, 2320, 2465, 2516, 2720, 2900, 2960, 3145, 3400, 3625, 3700, 3944, 4000, 4250, 4292, 4625, 4640, 4930, 5032, 5365, 5800, 5920, 6290, 6800, 7250, 7400, 7888, 8500, 8584, 9250, 9860, 10064, 10730, 11600, 12325, 12580, 13600, 14500, 14800, 15725, 15776, 17000, 17168, 18241, 18500, 19720, 20128, 21460, 23200, 24650, 25160, 26825, 29000, 29600, 31450, 34000, 34336, 36482, 37000, 39440, 42920, 49300, 50320, 53650, 58000, 61625, 62900, 68000, 72964, 74000, 78625, 78880, 85840, 91205, 98600, 100640, 107300, 116000, 123250, 125800, 134125, 145928, 148000, 157250, 171680, 182410, 197200, 214600, 246500, 251600, 268250, 291856, 314500, 364820, 394400, 429200, 456025, 493000, 503200, 536500, 583712, 629000, 729640, 858400, 912050, 986000, 1073000, 1258000, 1459280, 1824100, 1972000, 2146000, 2280125, 2516000, 2918560, 3648200, 4292000, 4560250, 7296400, 9120500, 14592800, 18241000, 36482000, 72964000]

約数ペア:

[(1, 72964000), (2, 36482000), (4, 18241000), (5, 14592800), (8, 9120500), (10, 7296400), (16, 4560250), (17, 4292000), (20, 3648200), (25, 2918560), (29, 2516000), (32, 2280125), (34, 2146000), (37, 1972000), (40, 1824100), (50, 1459280), (58, 1258000), (68, 1073000), (74, 986000), (80, 912050), (85, 858400), (100, 729640), (116, 629000), (125, 583712), (136, 536500), (145, 503200), (148, 493000), (160, 456025), (170, 429200), (185, 394400), (200, 364820), (232, 314500), (250, 291856), (272, 268250), (290, 251600), (296, 246500), (340, 214600), (370, 197200), (400, 182410), (425, 171680), (464, 157250), (493, 148000), (500, 145928), (544, 134125), (580, 125800), (592, 123250), (629, 116000), (680, 107300), (725, 100640), (740, 98600), (800, 91205), (850, 85840), (925, 78880), (928, 78625), (986, 74000), (1000, 72964), (1073, 68000), (1160, 62900), (1184, 61625), (1258, 58000), (1360, 53650), (1450, 50320), (1480, 49300), (1700, 42920), (1850, 39440), (1972, 37000), (2000, 36482), (2125, 34336), (2146, 34000), (2320, 31450), (2465, 29600), (2516, 29000), (2720, 26825), (2900, 25160), (2960, 24650), (3145, 23200), (3400, 21460), (3625, 20128), (3700, 19720), (3944, 18500), (4000, 18241), (4250, 17168), (4292, 17000), (4625, 15776), (4640, 15725), (4930, 14800), (5032, 14500), (5365, 13600), (5800, 12580), (5920, 12325), (6290, 11600), (6800, 10730), (7250, 10064), (7400, 9860), (7888, 9250), (8500, 8584)]