98452680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1551

約数の個数: 128

約数和(自身を含む): 321840000

約数和(自身を除く): 223387320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1489, 1653, 1740, 2204, 2280, 2755, 2978, 3306, 3480, 4408, 4467, 5510, 5956, 6612, 7445, 8265, 8934, 11020, 11912, 13224, 14890, 16530, 17868, 22040, 22335, 28291, 29780, 33060, 35736, 43181, 44670, 56582, 59560, 66120, 84873, 86362, 89340, 113164, 129543, 141455, 169746, 172724, 178680, 215905, 226328, 259086, 282910, 339492, 345448, 424365, 431810, 518172, 565820, 647715, 678984, 820439, 848730, 863620, 1036344, 1131640, 1295430, 1640878, 1697460, 1727240, 2461317, 2590860, 3281756, 3394920, 4102195, 4922634, 5181720, 6563512, 8204390, 9845268, 12306585, 16408780, 19690536, 24613170, 32817560, 49226340, 98452680]

約数ペア:

[(1, 98452680), (2, 49226340), (3, 32817560), (4, 24613170), (5, 19690536), (6, 16408780), (8, 12306585), (10, 9845268), (12, 8204390), (15, 6563512), (19, 5181720), (20, 4922634), (24, 4102195), (29, 3394920), (30, 3281756), (38, 2590860), (40, 2461317), (57, 1727240), (58, 1697460), (60, 1640878), (76, 1295430), (87, 1131640), (95, 1036344), (114, 863620), (116, 848730), (120, 820439), (145, 678984), (152, 647715), (174, 565820), (190, 518172), (228, 431810), (232, 424365), (285, 345448), (290, 339492), (348, 282910), (380, 259086), (435, 226328), (456, 215905), (551, 178680), (570, 172724), (580, 169746), (696, 141455), (760, 129543), (870, 113164), (1102, 89340), (1140, 86362), (1160, 84873), (1489, 66120), (1653, 59560), (1740, 56582), (2204, 44670), (2280, 43181), (2755, 35736), (2978, 33060), (3306, 29780), (3480, 28291), (4408, 22335), (4467, 22040), (5510, 17868), (5956, 16530), (6612, 14890), (7445, 13224), (8265, 11912), (8934, 11020)]