122630900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{733}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 305813760

約数和(自身を除く): 183182860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 239, 350, 478, 700, 733, 956, 1195, 1466, 1673, 2390, 2932, 3346, 3665, 4780, 5131, 5975, 6692, 7330, 8365, 10262, 11950, 14660, 16730, 18325, 20524, 23900, 25655, 33460, 36650, 41825, 51310, 73300, 83650, 102620, 128275, 167300, 175187, 256550, 350374, 513100, 700748, 875935, 1226309, 1751870, 2452618, 3503740, 4379675, 4905236, 6131545, 8759350, 12263090, 17518700, 24526180, 30657725, 61315450, 122630900]

約数ペア:

[(1, 122630900), (2, 61315450), (4, 30657725), (5, 24526180), (7, 17518700), (10, 12263090), (14, 8759350), (20, 6131545), (25, 4905236), (28, 4379675), (35, 3503740), (50, 2452618), (70, 1751870), (100, 1226309), (140, 875935), (175, 700748), (239, 513100), (350, 350374), (478, 256550), (700, 175187), (733, 167300), (956, 128275), (1195, 102620), (1466, 83650), (1673, 73300), (2390, 51310), (2932, 41825), (3346, 36650), (3665, 33460), (4780, 25655), (5131, 23900), (5975, 20524), (6692, 18325), (7330, 16730), (8365, 14660), (10262, 11950)]