9970500

素因数分解:

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

素因数の和:79

約数の個数: 144

約数和(自身を含む): 32183424

約数和(自身を除く): 22212924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 25, 30, 34, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 125, 138, 150, 170, 204, 230, 250, 255, 276, 289, 300, 340, 345, 375, 391, 425, 460, 500, 510, 575, 578, 690, 750, 782, 850, 867, 1020, 1150, 1156, 1173, 1275, 1380, 1445, 1500, 1564, 1700, 1725, 1734, 1955, 2125, 2300, 2346, 2550, 2875, 2890, 3450, 3468, 3910, 4250, 4335, 4692, 5100, 5750, 5780, 5865, 6375, 6647, 6900, 7225, 7820, 8500, 8625, 8670, 9775, 11500, 11730, 12750, 13294, 14450, 17250, 17340, 19550, 19941, 21675, 23460, 25500, 26588, 28900, 29325, 33235, 34500, 36125, 39100, 39882, 43350, 48875, 58650, 66470, 72250, 79764, 86700, 97750, 99705, 108375, 117300, 132940, 144500, 146625, 166175, 195500, 199410, 216750, 293250, 332350, 398820, 433500, 498525, 586500, 664700, 830875, 997050, 1661750, 1994100, 2492625, 3323500, 4985250, 9970500]

約数ペア:

[(1, 9970500), (2, 4985250), (3, 3323500), (4, 2492625), (5, 1994100), (6, 1661750), (10, 997050), (12, 830875), (15, 664700), (17, 586500), (20, 498525), (23, 433500), (25, 398820), (30, 332350), (34, 293250), (46, 216750), (50, 199410), (51, 195500), (60, 166175), (68, 146625), (69, 144500), (75, 132940), (85, 117300), (92, 108375), (100, 99705), (102, 97750), (115, 86700), (125, 79764), (138, 72250), (150, 66470), (170, 58650), (204, 48875), (230, 43350), (250, 39882), (255, 39100), (276, 36125), (289, 34500), (300, 33235), (340, 29325), (345, 28900), (375, 26588), (391, 25500), (425, 23460), (460, 21675), (500, 19941), (510, 19550), (575, 17340), (578, 17250), (690, 14450), (750, 13294), (782, 12750), (850, 11730), (867, 11500), (1020, 9775), (1150, 8670), (1156, 8625), (1173, 8500), (1275, 7820), (1380, 7225), (1445, 6900), (1500, 6647), (1564, 6375), (1700, 5865), (1725, 5780), (1734, 5750), (1955, 5100), (2125, 4692), (2300, 4335), (2346, 4250), (2550, 3910), (2875, 3468), (2890, 3450)]