2621250

素因数分解:

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

素因数の和:261

約数の個数: 60

約数和(自身を含む): 7127406

約数和(自身を除く): 4506156

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 233, 250, 375, 450, 466, 625, 699, 750, 1125, 1165, 1250, 1398, 1875, 2097, 2250, 2330, 3495, 3750, 4194, 5625, 5825, 6990, 10485, 11250, 11650, 17475, 20970, 29125, 34950, 52425, 58250, 87375, 104850, 145625, 174750, 262125, 291250, 436875, 524250, 873750, 1310625, 2621250]

約数ペア:

[(1, 2621250), (2, 1310625), (3, 873750), (5, 524250), (6, 436875), (9, 291250), (10, 262125), (15, 174750), (18, 145625), (25, 104850), (30, 87375), (45, 58250), (50, 52425), (75, 34950), (90, 29125), (125, 20970), (150, 17475), (225, 11650), (233, 11250), (250, 10485), (375, 6990), (450, 5825), (466, 5625), (625, 4194), (699, 3750), (750, 3495), (1125, 2330), (1165, 2250), (1250, 2097), (1398, 1875)]