293250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:60

約数の個数: 64

約数和(自身を含む): 808704

約数和(自身を除く): 515454

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 25, 30, 34, 46, 50, 51, 69, 75, 85, 102, 115, 125, 138, 150, 170, 230, 250, 255, 345, 375, 391, 425, 510, 575, 690, 750, 782, 850, 1150, 1173, 1275, 1725, 1955, 2125, 2346, 2550, 2875, 3450, 3910, 4250, 5750, 5865, 6375, 8625, 9775, 11730, 12750, 17250, 19550, 29325, 48875, 58650, 97750, 146625, 293250]

約数ペア:

[(1, 293250), (2, 146625), (3, 97750), (5, 58650), (6, 48875), (10, 29325), (15, 19550), (17, 17250), (23, 12750), (25, 11730), (30, 9775), (34, 8625), (46, 6375), (50, 5865), (51, 5750), (69, 4250), (75, 3910), (85, 3450), (102, 2875), (115, 2550), (125, 2346), (138, 2125), (150, 1955), (170, 1725), (230, 1275), (250, 1173), (255, 1150), (345, 850), (375, 782), (391, 750), (425, 690), (510, 575)]