219023250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{12697}}^1$

素因数の和:12740

約数の個数: 64

約数和(自身を含む): 570495744

約数和(自身を除く): 351472494

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 345, 375, 575, 690, 750, 1150, 1725, 2875, 3450, 5750, 8625, 12697, 17250, 25394, 38091, 63485, 76182, 126970, 190455, 292031, 317425, 380910, 584062, 634850, 876093, 952275, 1460155, 1587125, 1752186, 1904550, 2920310, 3174250, 4380465, 4761375, 7300775, 8760930, 9522750, 14601550, 21902325, 36503875, 43804650, 73007750, 109511625, 219023250]

約数ペア:

[(1, 219023250), (2, 109511625), (3, 73007750), (5, 43804650), (6, 36503875), (10, 21902325), (15, 14601550), (23, 9522750), (25, 8760930), (30, 7300775), (46, 4761375), (50, 4380465), (69, 3174250), (75, 2920310), (115, 1904550), (125, 1752186), (138, 1587125), (150, 1460155), (230, 952275), (250, 876093), (345, 634850), (375, 584062), (575, 380910), (690, 317425), (750, 292031), (1150, 190455), (1725, 126970), (2875, 76182), (3450, 63485), (5750, 38091), (8625, 25394), (12697, 17250)]