2247687450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{20899}}^1$

素因数の和:21156

約数の個数: 72

約数和(自身を含む): 6064344000

約数和(自身を除く): 3816656550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 239, 450, 478, 717, 1195, 1434, 2151, 2390, 3585, 4302, 5975, 7170, 10755, 11950, 17925, 20899, 21510, 35850, 41798, 53775, 62697, 104495, 107550, 125394, 188091, 208990, 313485, 376182, 522475, 626970, 940455, 1044950, 1567425, 1880910, 3134850, 4702275, 4994861, 9404550, 9989722, 14984583, 24974305, 29969166, 44953749, 49948610, 74922915, 89907498, 124871525, 149845830, 224768745, 249743050, 374614575, 449537490, 749229150, 1123843725, 2247687450]

約数ペア:

[(1, 2247687450), (2, 1123843725), (3, 749229150), (5, 449537490), (6, 374614575), (9, 249743050), (10, 224768745), (15, 149845830), (18, 124871525), (25, 89907498), (30, 74922915), (45, 49948610), (50, 44953749), (75, 29969166), (90, 24974305), (150, 14984583), (225, 9989722), (239, 9404550), (450, 4994861), (478, 4702275), (717, 3134850), (1195, 1880910), (1434, 1567425), (2151, 1044950), (2390, 940455), (3585, 626970), (4302, 522475), (5975, 376182), (7170, 313485), (10755, 208990), (11950, 188091), (17925, 125394), (20899, 107550), (21510, 104495), (35850, 62697), (41798, 53775)]