72717600

素因数分解:

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

素因数の和:803

約数の個数: 144

約数和(自身を含む): 242796960

約数和(自身を除く): 170079360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 75, 80, 82, 96, 100, 120, 123, 150, 160, 164, 200, 205, 240, 246, 300, 328, 400, 410, 480, 492, 600, 615, 656, 739, 800, 820, 984, 1025, 1200, 1230, 1312, 1478, 1640, 1968, 2050, 2217, 2400, 2460, 2956, 3075, 3280, 3695, 3936, 4100, 4434, 4920, 5912, 6150, 6560, 7390, 8200, 8868, 9840, 11085, 11824, 12300, 14780, 16400, 17736, 18475, 19680, 22170, 23648, 24600, 29560, 30299, 32800, 35472, 36950, 44340, 49200, 55425, 59120, 60598, 70944, 73900, 88680, 90897, 98400, 110850, 118240, 121196, 147800, 151495, 177360, 181794, 221700, 242392, 295600, 302990, 354720, 363588, 443400, 454485, 484784, 591200, 605980, 727176, 757475, 886800, 908970, 969568, 1211960, 1454352, 1514950, 1773600, 1817940, 2272425, 2423920, 2908704, 3029900, 3635880, 4544850, 4847840, 6059800, 7271760, 9089700, 12119600, 14543520, 18179400, 24239200, 36358800, 72717600]

約数ペア:

[(1, 72717600), (2, 36358800), (3, 24239200), (4, 18179400), (5, 14543520), (6, 12119600), (8, 9089700), (10, 7271760), (12, 6059800), (15, 4847840), (16, 4544850), (20, 3635880), (24, 3029900), (25, 2908704), (30, 2423920), (32, 2272425), (40, 1817940), (41, 1773600), (48, 1514950), (50, 1454352), (60, 1211960), (75, 969568), (80, 908970), (82, 886800), (96, 757475), (100, 727176), (120, 605980), (123, 591200), (150, 484784), (160, 454485), (164, 443400), (200, 363588), (205, 354720), (240, 302990), (246, 295600), (300, 242392), (328, 221700), (400, 181794), (410, 177360), (480, 151495), (492, 147800), (600, 121196), (615, 118240), (656, 110850), (739, 98400), (800, 90897), (820, 88680), (984, 73900), (1025, 70944), (1200, 60598), (1230, 59120), (1312, 55425), (1478, 49200), (1640, 44340), (1968, 36950), (2050, 35472), (2217, 32800), (2400, 30299), (2460, 29560), (2956, 24600), (3075, 23648), (3280, 22170), (3695, 19680), (3936, 18475), (4100, 17736), (4434, 16400), (4920, 14780), (5912, 12300), (6150, 11824), (6560, 11085), (7390, 9840), (8200, 8868)]