68973750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{6131}}^1$

素因数の和:6159

約数の個数: 60

約数和(自身を含む): 186774588

約数和(自身を除く): 117800838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 3750, 5625, 6131, 11250, 12262, 18393, 30655, 36786, 55179, 61310, 91965, 110358, 153275, 183930, 275895, 306550, 459825, 551790, 766375, 919650, 1379475, 1532750, 2299125, 2758950, 3831875, 4598250, 6897375, 7663750, 11495625, 13794750, 22991250, 34486875, 68973750]

約数ペア:

[(1, 68973750), (2, 34486875), (3, 22991250), (5, 13794750), (6, 11495625), (9, 7663750), (10, 6897375), (15, 4598250), (18, 3831875), (25, 2758950), (30, 2299125), (45, 1532750), (50, 1379475), (75, 919650), (90, 766375), (125, 551790), (150, 459825), (225, 306550), (250, 275895), (375, 183930), (450, 153275), (625, 110358), (750, 91965), (1125, 61310), (1250, 55179), (1875, 36786), (2250, 30655), (3750, 18393), (5625, 12262), (6131, 11250)]