220173450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{757}}^1$

素因数の和:1056

約数の個数: 96

約数和(自身を含む): 627114624

約数和(自身を除く): 406941174

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 277, 350, 525, 554, 757, 831, 1050, 1385, 1514, 1662, 1939, 2271, 2770, 3785, 3878, 4155, 4542, 5299, 5817, 6925, 7570, 8310, 9695, 10598, 11355, 11634, 13850, 15897, 18925, 19390, 20775, 22710, 26495, 29085, 31794, 37850, 41550, 48475, 52990, 56775, 58170, 79485, 96950, 113550, 132475, 145425, 158970, 209689, 264950, 290850, 397425, 419378, 629067, 794850, 1048445, 1258134, 1467823, 2096890, 2935646, 3145335, 4403469, 5242225, 6290670, 7339115, 8806938, 10484450, 14678230, 15726675, 22017345, 31453350, 36695575, 44034690, 73391150, 110086725, 220173450]

約数ペア:

[(1, 220173450), (2, 110086725), (3, 73391150), (5, 44034690), (6, 36695575), (7, 31453350), (10, 22017345), (14, 15726675), (15, 14678230), (21, 10484450), (25, 8806938), (30, 7339115), (35, 6290670), (42, 5242225), (50, 4403469), (70, 3145335), (75, 2935646), (105, 2096890), (150, 1467823), (175, 1258134), (210, 1048445), (277, 794850), (350, 629067), (525, 419378), (554, 397425), (757, 290850), (831, 264950), (1050, 209689), (1385, 158970), (1514, 145425), (1662, 132475), (1939, 113550), (2271, 96950), (2770, 79485), (3785, 58170), (3878, 56775), (4155, 52990), (4542, 48475), (5299, 41550), (5817, 37850), (6925, 31794), (7570, 29085), (8310, 26495), (9695, 22710), (10598, 20775), (11355, 19390), (11634, 18925), (13850, 15897)]