5242500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{233}}^1$

素因数の和:263

約数の個数: 90

約数和(自身を含む): 16630614

約数和(自身を除く): 11388114

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 233, 250, 300, 375, 450, 466, 500, 625, 699, 750, 900, 932, 1125, 1165, 1250, 1398, 1500, 1875, 2097, 2250, 2330, 2500, 2796, 3495, 3750, 4194, 4500, 4660, 5625, 5825, 6990, 7500, 8388, 10485, 11250, 11650, 13980, 17475, 20970, 22500, 23300, 29125, 34950, 41940, 52425, 58250, 69900, 87375, 104850, 116500, 145625, 174750, 209700, 262125, 291250, 349500, 436875, 524250, 582500, 873750, 1048500, 1310625, 1747500, 2621250, 5242500]

約数ペア:

[(1, 5242500), (2, 2621250), (3, 1747500), (4, 1310625), (5, 1048500), (6, 873750), (9, 582500), (10, 524250), (12, 436875), (15, 349500), (18, 291250), (20, 262125), (25, 209700), (30, 174750), (36, 145625), (45, 116500), (50, 104850), (60, 87375), (75, 69900), (90, 58250), (100, 52425), (125, 41940), (150, 34950), (180, 29125), (225, 23300), (233, 22500), (250, 20970), (300, 17475), (375, 13980), (450, 11650), (466, 11250), (500, 10485), (625, 8388), (699, 7500), (750, 6990), (900, 5825), (932, 5625), (1125, 4660), (1165, 4500), (1250, 4194), (1398, 3750), (1500, 3495), (1875, 2796), (2097, 2500), (2250, 2330)]