71824950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{827}}^1$

素因数の和:1038

約数の個数: 72

約数和(自身を含む): 194204088

約数和(自身を除く): 122379138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 193, 225, 386, 450, 579, 827, 965, 1158, 1654, 1737, 1930, 2481, 2895, 3474, 4135, 4825, 4962, 5790, 7443, 8270, 8685, 9650, 12405, 14475, 14886, 17370, 20675, 24810, 28950, 37215, 41350, 43425, 62025, 74430, 86850, 124050, 159611, 186075, 319222, 372150, 478833, 798055, 957666, 1436499, 1596110, 2394165, 2872998, 3990275, 4788330, 7182495, 7980550, 11970825, 14364990, 23941650, 35912475, 71824950]

約数ペア:

[(1, 71824950), (2, 35912475), (3, 23941650), (5, 14364990), (6, 11970825), (9, 7980550), (10, 7182495), (15, 4788330), (18, 3990275), (25, 2872998), (30, 2394165), (45, 1596110), (50, 1436499), (75, 957666), (90, 798055), (150, 478833), (193, 372150), (225, 319222), (386, 186075), (450, 159611), (579, 124050), (827, 86850), (965, 74430), (1158, 62025), (1654, 43425), (1737, 41350), (1930, 37215), (2481, 28950), (2895, 24810), (3474, 20675), (4135, 17370), (4825, 14886), (4962, 14475), (5790, 12405), (7443, 9650), (8270, 8685)]