125514620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 331430400

約数和(自身を除く): 205915780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 149, 154, 220, 298, 308, 385, 547, 596, 745, 770, 1043, 1094, 1490, 1540, 1639, 2086, 2188, 2735, 2980, 3278, 3829, 4172, 5215, 5470, 6017, 6556, 7658, 8195, 10430, 10940, 11473, 12034, 15316, 16390, 19145, 20860, 22946, 24068, 30085, 32780, 38290, 42119, 45892, 57365, 60170, 76580, 81503, 84238, 114730, 120340, 163006, 168476, 210595, 229460, 326012, 407515, 421190, 570521, 815030, 842380, 896533, 1141042, 1630060, 1793066, 2282084, 2852605, 3586132, 4482665, 5705210, 6275731, 8965330, 11410420, 12551462, 17930660, 25102924, 31378655, 62757310, 125514620]

約数ペア:

[(1, 125514620), (2, 62757310), (4, 31378655), (5, 25102924), (7, 17930660), (10, 12551462), (11, 11410420), (14, 8965330), (20, 6275731), (22, 5705210), (28, 4482665), (35, 3586132), (44, 2852605), (55, 2282084), (70, 1793066), (77, 1630060), (110, 1141042), (140, 896533), (149, 842380), (154, 815030), (220, 570521), (298, 421190), (308, 407515), (385, 326012), (547, 229460), (596, 210595), (745, 168476), (770, 163006), (1043, 120340), (1094, 114730), (1490, 84238), (1540, 81503), (1639, 76580), (2086, 60170), (2188, 57365), (2735, 45892), (2980, 42119), (3278, 38290), (3829, 32780), (4172, 30085), (5215, 24068), (5470, 22946), (6017, 20860), (6556, 19145), (7658, 16390), (8195, 15316), (10430, 12034), (10940, 11473)]