25486380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 80203200

約数和(自身を除く): 54716820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 433, 436, 540, 545, 654, 866, 981, 1090, 1299, 1308, 1635, 1732, 1962, 2165, 2180, 2598, 2943, 3270, 3897, 3924, 4330, 4905, 5196, 5886, 6495, 6540, 7794, 8660, 9810, 11691, 11772, 12990, 14715, 15588, 19485, 19620, 23382, 25980, 29430, 38970, 46764, 47197, 58455, 58860, 77940, 94394, 116910, 141591, 188788, 233820, 235985, 283182, 424773, 471970, 566364, 707955, 849546, 943940, 1274319, 1415910, 1699092, 2123865, 2548638, 2831820, 4247730, 5097276, 6371595, 8495460, 12743190, 25486380]

約数ペア:

[(1, 25486380), (2, 12743190), (3, 8495460), (4, 6371595), (5, 5097276), (6, 4247730), (9, 2831820), (10, 2548638), (12, 2123865), (15, 1699092), (18, 1415910), (20, 1274319), (27, 943940), (30, 849546), (36, 707955), (45, 566364), (54, 471970), (60, 424773), (90, 283182), (108, 235985), (109, 233820), (135, 188788), (180, 141591), (218, 116910), (270, 94394), (327, 77940), (433, 58860), (436, 58455), (540, 47197), (545, 46764), (654, 38970), (866, 29430), (981, 25980), (1090, 23382), (1299, 19620), (1308, 19485), (1635, 15588), (1732, 14715), (1962, 12990), (2165, 11772), (2180, 11691), (2598, 9810), (2943, 8660), (3270, 7794), (3897, 6540), (3924, 6495), (4330, 5886), (4905, 5196)]