61643250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{27397}}^1$

素因数の和:27420

約数の個数: 48

約数和(自身を含む): 166689432

約数和(自身を除く): 105046182

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 27397, 54794, 82191, 136985, 164382, 246573, 273970, 410955, 493146, 684925, 821910, 1232865, 1369850, 2054775, 2465730, 3424625, 4109550, 6164325, 6849250, 10273875, 12328650, 20547750, 30821625, 61643250]

約数ペア:

[(1, 61643250), (2, 30821625), (3, 20547750), (5, 12328650), (6, 10273875), (9, 6849250), (10, 6164325), (15, 4109550), (18, 3424625), (25, 2465730), (30, 2054775), (45, 1369850), (50, 1232865), (75, 821910), (90, 684925), (125, 493146), (150, 410955), (225, 273970), (250, 246573), (375, 164382), (450, 136985), (750, 82191), (1125, 54794), (2250, 27397)]