745488100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3469}}^1$

素因数の和:3797

約数の個数: 72

約数和(自身を含む): 1855367360

約数和(自身を除く): 1109879260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 307, 350, 614, 700, 1228, 1535, 2149, 3070, 3469, 4298, 6140, 6938, 7675, 8596, 10745, 13876, 15350, 17345, 21490, 24283, 30700, 34690, 42980, 48566, 53725, 69380, 86725, 97132, 107450, 121415, 173450, 214900, 242830, 346900, 485660, 607075, 1064983, 1214150, 2129966, 2428300, 4259932, 5324915, 7454881, 10649830, 14909762, 21299660, 26624575, 29819524, 37274405, 53249150, 74548810, 106498300, 149097620, 186372025, 372744050, 745488100]

約数ペア:

[(1, 745488100), (2, 372744050), (4, 186372025), (5, 149097620), (7, 106498300), (10, 74548810), (14, 53249150), (20, 37274405), (25, 29819524), (28, 26624575), (35, 21299660), (50, 14909762), (70, 10649830), (100, 7454881), (140, 5324915), (175, 4259932), (307, 2428300), (350, 2129966), (614, 1214150), (700, 1064983), (1228, 607075), (1535, 485660), (2149, 346900), (3070, 242830), (3469, 214900), (4298, 173450), (6140, 121415), (6938, 107450), (7675, 97132), (8596, 86725), (10745, 69380), (13876, 53725), (15350, 48566), (17345, 42980), (21490, 34690), (24283, 30700)]