90897000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:804

約数の個数: 128

約数和(自身を含む): 290908800

約数和(自身を除く): 200011800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 125, 150, 164, 200, 205, 246, 250, 300, 328, 375, 410, 492, 500, 600, 615, 739, 750, 820, 984, 1000, 1025, 1230, 1478, 1500, 1640, 2050, 2217, 2460, 2956, 3000, 3075, 3695, 4100, 4434, 4920, 5125, 5912, 6150, 7390, 8200, 8868, 10250, 11085, 12300, 14780, 15375, 17736, 18475, 20500, 22170, 24600, 29560, 30299, 30750, 36950, 41000, 44340, 55425, 60598, 61500, 73900, 88680, 90897, 92375, 110850, 121196, 123000, 147800, 151495, 181794, 184750, 221700, 242392, 277125, 302990, 363588, 369500, 443400, 454485, 554250, 605980, 727176, 739000, 757475, 908970, 1108500, 1211960, 1514950, 1817940, 2217000, 2272425, 3029900, 3635880, 3787375, 4544850, 6059800, 7574750, 9089700, 11362125, 15149500, 18179400, 22724250, 30299000, 45448500, 90897000]

約数ペア:

[(1, 90897000), (2, 45448500), (3, 30299000), (4, 22724250), (5, 18179400), (6, 15149500), (8, 11362125), (10, 9089700), (12, 7574750), (15, 6059800), (20, 4544850), (24, 3787375), (25, 3635880), (30, 3029900), (40, 2272425), (41, 2217000), (50, 1817940), (60, 1514950), (75, 1211960), (82, 1108500), (100, 908970), (120, 757475), (123, 739000), (125, 727176), (150, 605980), (164, 554250), (200, 454485), (205, 443400), (246, 369500), (250, 363588), (300, 302990), (328, 277125), (375, 242392), (410, 221700), (492, 184750), (500, 181794), (600, 151495), (615, 147800), (739, 123000), (750, 121196), (820, 110850), (984, 92375), (1000, 90897), (1025, 88680), (1230, 73900), (1478, 61500), (1500, 60598), (1640, 55425), (2050, 44340), (2217, 41000), (2460, 36950), (2956, 30750), (3000, 30299), (3075, 29560), (3695, 24600), (4100, 22170), (4434, 20500), (4920, 18475), (5125, 17736), (5912, 15375), (6150, 14780), (7390, 12300), (8200, 11085), (8868, 10250)]