74391750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 210263040

約数和(自身を除く): 135871290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 103, 107, 125, 135, 150, 206, 214, 225, 250, 270, 309, 321, 375, 450, 515, 535, 618, 642, 675, 750, 927, 963, 1030, 1070, 1125, 1350, 1545, 1605, 1854, 1926, 2250, 2575, 2675, 2781, 2889, 3090, 3210, 3375, 4635, 4815, 5150, 5350, 5562, 5778, 6750, 7725, 8025, 9270, 9630, 11021, 12875, 13375, 13905, 14445, 15450, 16050, 22042, 23175, 24075, 25750, 26750, 27810, 28890, 33063, 38625, 40125, 46350, 48150, 55105, 66126, 69525, 72225, 77250, 80250, 99189, 110210, 115875, 120375, 139050, 144450, 165315, 198378, 231750, 240750, 275525, 297567, 330630, 347625, 361125, 495945, 551050, 595134, 695250, 722250, 826575, 991890, 1377625, 1487835, 1653150, 2479725, 2755250, 2975670, 4132875, 4959450, 7439175, 8265750, 12398625, 14878350, 24797250, 37195875, 74391750]

約数ペア:

[(1, 74391750), (2, 37195875), (3, 24797250), (5, 14878350), (6, 12398625), (9, 8265750), (10, 7439175), (15, 4959450), (18, 4132875), (25, 2975670), (27, 2755250), (30, 2479725), (45, 1653150), (50, 1487835), (54, 1377625), (75, 991890), (90, 826575), (103, 722250), (107, 695250), (125, 595134), (135, 551050), (150, 495945), (206, 361125), (214, 347625), (225, 330630), (250, 297567), (270, 275525), (309, 240750), (321, 231750), (375, 198378), (450, 165315), (515, 144450), (535, 139050), (618, 120375), (642, 115875), (675, 110210), (750, 99189), (927, 80250), (963, 77250), (1030, 72225), (1070, 69525), (1125, 66126), (1350, 55105), (1545, 48150), (1605, 46350), (1854, 40125), (1926, 38625), (2250, 33063), (2575, 28890), (2675, 27810), (2781, 26750), (2889, 25750), (3090, 24075), (3210, 23175), (3375, 22042), (4635, 16050), (4815, 15450), (5150, 14445), (5350, 13905), (5562, 13375), (5778, 12875), (6750, 11021), (7725, 9630), (8025, 9270)]