25439100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4463}}^1$

素因数の和:4499

約数の個数: 72

約数和(自身を含む): 77495040

約数和(自身を除く): 52055940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 4463, 5700, 8926, 13389, 17852, 22315, 26778, 44630, 53556, 66945, 84797, 89260, 111575, 133890, 169594, 223150, 254391, 267780, 334725, 339188, 423985, 446300, 508782, 669450, 847970, 1017564, 1271955, 1338900, 1695940, 2119925, 2543910, 4239850, 5087820, 6359775, 8479700, 12719550, 25439100]

約数ペア:

[(1, 25439100), (2, 12719550), (3, 8479700), (4, 6359775), (5, 5087820), (6, 4239850), (10, 2543910), (12, 2119925), (15, 1695940), (19, 1338900), (20, 1271955), (25, 1017564), (30, 847970), (38, 669450), (50, 508782), (57, 446300), (60, 423985), (75, 339188), (76, 334725), (95, 267780), (100, 254391), (114, 223150), (150, 169594), (190, 133890), (228, 111575), (285, 89260), (300, 84797), (380, 66945), (475, 53556), (570, 44630), (950, 26778), (1140, 22315), (1425, 17852), (1900, 13389), (2850, 8926), (4463, 5700)]