218152800

素因数分解:

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

素因数の和:806

約数の個数: 216

約数和(自身を含む): 789090120

約数和(自身を除く): 570937320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 96, 100, 120, 123, 144, 150, 160, 164, 180, 200, 205, 225, 240, 246, 288, 300, 328, 360, 369, 400, 410, 450, 480, 492, 600, 615, 656, 720, 738, 739, 800, 820, 900, 984, 1025, 1200, 1230, 1312, 1440, 1476, 1478, 1640, 1800, 1845, 1968, 2050, 2217, 2400, 2460, 2952, 2956, 3075, 3280, 3600, 3690, 3695, 3936, 4100, 4434, 4920, 5904, 5912, 6150, 6560, 6651, 7200, 7380, 7390, 8200, 8868, 9225, 9840, 11085, 11808, 11824, 12300, 13302, 14760, 14780, 16400, 17736, 18450, 18475, 19680, 22170, 23648, 24600, 26604, 29520, 29560, 30299, 32800, 33255, 35472, 36900, 36950, 44340, 49200, 53208, 55425, 59040, 59120, 60598, 66510, 70944, 73800, 73900, 88680, 90897, 98400, 106416, 110850, 118240, 121196, 133020, 147600, 147800, 151495, 166275, 177360, 181794, 212832, 221700, 242392, 266040, 272691, 295200, 295600, 302990, 332550, 354720, 363588, 443400, 454485, 484784, 532080, 545382, 591200, 605980, 665100, 727176, 757475, 886800, 908970, 969568, 1064160, 1090764, 1211960, 1330200, 1363455, 1454352, 1514950, 1773600, 1817940, 2181528, 2272425, 2423920, 2660400, 2726910, 2908704, 3029900, 3635880, 4363056, 4544850, 4847840, 5320800, 5453820, 6059800, 6817275, 7271760, 8726112, 9089700, 10907640, 12119600, 13634550, 14543520, 18179400, 21815280, 24239200, 27269100, 36358800, 43630560, 54538200, 72717600, 109076400, 218152800]

約数ペア:

[(1, 218152800), (2, 109076400), (3, 72717600), (4, 54538200), (5, 43630560), (6, 36358800), (8, 27269100), (9, 24239200), (10, 21815280), (12, 18179400), (15, 14543520), (16, 13634550), (18, 12119600), (20, 10907640), (24, 9089700), (25, 8726112), (30, 7271760), (32, 6817275), (36, 6059800), (40, 5453820), (41, 5320800), (45, 4847840), (48, 4544850), (50, 4363056), (60, 3635880), (72, 3029900), (75, 2908704), (80, 2726910), (82, 2660400), (90, 2423920), (96, 2272425), (100, 2181528), (120, 1817940), (123, 1773600), (144, 1514950), (150, 1454352), (160, 1363455), (164, 1330200), (180, 1211960), (200, 1090764), (205, 1064160), (225, 969568), (240, 908970), (246, 886800), (288, 757475), (300, 727176), (328, 665100), (360, 605980), (369, 591200), (400, 545382), (410, 532080), (450, 484784), (480, 454485), (492, 443400), (600, 363588), (615, 354720), (656, 332550), (720, 302990), (738, 295600), (739, 295200), (800, 272691), (820, 266040), (900, 242392), (984, 221700), (1025, 212832), (1200, 181794), (1230, 177360), (1312, 166275), (1440, 151495), (1476, 147800), (1478, 147600), (1640, 133020), (1800, 121196), (1845, 118240), (1968, 110850), (2050, 106416), (2217, 98400), (2400, 90897), (2460, 88680), (2952, 73900), (2956, 73800), (3075, 70944), (3280, 66510), (3600, 60598), (3690, 59120), (3695, 59040), (3936, 55425), (4100, 53208), (4434, 49200), (4920, 44340), (5904, 36950), (5912, 36900), (6150, 35472), (6560, 33255), (6651, 32800), (7200, 30299), (7380, 29560), (7390, 29520), (8200, 26604), (8868, 24600), (9225, 23648), (9840, 22170), (11085, 19680), (11808, 18475), (11824, 18450), (12300, 17736), (13302, 16400), (14760, 14780)]