145928000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 224

約数和(自身を含む): 406542240

約数和(自身を除く): 260614240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 32, 34, 37, 40, 50, 58, 64, 68, 74, 80, 85, 100, 116, 125, 136, 145, 148, 160, 170, 185, 200, 232, 250, 272, 290, 296, 320, 340, 370, 400, 425, 464, 493, 500, 544, 580, 592, 629, 680, 725, 740, 800, 850, 925, 928, 986, 1000, 1073, 1088, 1160, 1184, 1258, 1360, 1450, 1480, 1600, 1700, 1850, 1856, 1972, 2000, 2125, 2146, 2320, 2368, 2465, 2516, 2720, 2900, 2960, 3145, 3400, 3625, 3700, 3944, 4000, 4250, 4292, 4625, 4640, 4930, 5032, 5365, 5440, 5800, 5920, 6290, 6800, 7250, 7400, 7888, 8000, 8500, 8584, 9250, 9280, 9860, 10064, 10730, 11600, 11840, 12325, 12580, 13600, 14500, 14800, 15725, 15776, 17000, 17168, 18241, 18500, 19720, 20128, 21460, 23200, 24650, 25160, 26825, 27200, 29000, 29600, 31450, 31552, 34000, 34336, 36482, 37000, 39440, 40256, 42920, 46400, 49300, 50320, 53650, 58000, 59200, 61625, 62900, 68000, 68672, 72964, 74000, 78625, 78880, 85840, 91205, 98600, 100640, 107300, 116000, 123250, 125800, 134125, 136000, 145928, 148000, 157250, 157760, 171680, 182410, 197200, 201280, 214600, 232000, 246500, 251600, 268250, 291856, 296000, 314500, 343360, 364820, 394400, 429200, 456025, 493000, 503200, 536500, 583712, 629000, 729640, 788800, 858400, 912050, 986000, 1006400, 1073000, 1167424, 1258000, 1459280, 1716800, 1824100, 1972000, 2146000, 2280125, 2516000, 2918560, 3648200, 3944000, 4292000, 4560250, 5032000, 5837120, 7296400, 8584000, 9120500, 14592800, 18241000, 29185600, 36482000, 72964000, 145928000]

約数ペア:

[(1, 145928000), (2, 72964000), (4, 36482000), (5, 29185600), (8, 18241000), (10, 14592800), (16, 9120500), (17, 8584000), (20, 7296400), (25, 5837120), (29, 5032000), (32, 4560250), (34, 4292000), (37, 3944000), (40, 3648200), (50, 2918560), (58, 2516000), (64, 2280125), (68, 2146000), (74, 1972000), (80, 1824100), (85, 1716800), (100, 1459280), (116, 1258000), (125, 1167424), (136, 1073000), (145, 1006400), (148, 986000), (160, 912050), (170, 858400), (185, 788800), (200, 729640), (232, 629000), (250, 583712), (272, 536500), (290, 503200), (296, 493000), (320, 456025), (340, 429200), (370, 394400), (400, 364820), (425, 343360), (464, 314500), (493, 296000), (500, 291856), (544, 268250), (580, 251600), (592, 246500), (629, 232000), (680, 214600), (725, 201280), (740, 197200), (800, 182410), (850, 171680), (925, 157760), (928, 157250), (986, 148000), (1000, 145928), (1073, 136000), (1088, 134125), (1160, 125800), (1184, 123250), (1258, 116000), (1360, 107300), (1450, 100640), (1480, 98600), (1600, 91205), (1700, 85840), (1850, 78880), (1856, 78625), (1972, 74000), (2000, 72964), (2125, 68672), (2146, 68000), (2320, 62900), (2368, 61625), (2465, 59200), (2516, 58000), (2720, 53650), (2900, 50320), (2960, 49300), (3145, 46400), (3400, 42920), (3625, 40256), (3700, 39440), (3944, 37000), (4000, 36482), (4250, 34336), (4292, 34000), (4625, 31552), (4640, 31450), (4930, 29600), (5032, 29000), (5365, 27200), (5440, 26825), (5800, 25160), (5920, 24650), (6290, 23200), (6800, 21460), (7250, 20128), (7400, 19720), (7888, 18500), (8000, 18241), (8500, 17168), (8584, 17000), (9250, 15776), (9280, 15725), (9860, 14800), (10064, 14500), (10730, 13600), (11600, 12580), (11840, 12325)]