1198308750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{18797}}^1$

素因数の和:18839

約数の個数: 80

約数和(自身を含む): 3171147408

約数和(自身を除く): 1972838658

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 625, 750, 850, 1250, 1275, 1875, 2125, 2550, 3750, 4250, 6375, 10625, 12750, 18797, 21250, 31875, 37594, 56391, 63750, 93985, 112782, 187970, 281955, 319549, 469925, 563910, 639098, 939850, 958647, 1409775, 1597745, 1917294, 2349625, 2819550, 3195490, 4699250, 4793235, 7048875, 7988725, 9586470, 11748125, 14097750, 15977450, 23496250, 23966175, 35244375, 39943625, 47932350, 70488750, 79887250, 119830875, 199718125, 239661750, 399436250, 599154375, 1198308750]

約数ペア:

[(1, 1198308750), (2, 599154375), (3, 399436250), (5, 239661750), (6, 199718125), (10, 119830875), (15, 79887250), (17, 70488750), (25, 47932350), (30, 39943625), (34, 35244375), (50, 23966175), (51, 23496250), (75, 15977450), (85, 14097750), (102, 11748125), (125, 9586470), (150, 7988725), (170, 7048875), (250, 4793235), (255, 4699250), (375, 3195490), (425, 2819550), (510, 2349625), (625, 1917294), (750, 1597745), (850, 1409775), (1250, 958647), (1275, 939850), (1875, 639098), (2125, 563910), (2550, 469925), (3750, 319549), (4250, 281955), (6375, 187970), (10625, 112782), (12750, 93985), (18797, 63750), (21250, 56391), (31875, 37594)]