138536700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{8713}}^1$

素因数の和:8783

約数の個数: 72

約数和(自身を含む): 408442608

約数和(自身を除く): 269905908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2650, 3180, 3975, 5300, 7950, 8713, 15900, 17426, 26139, 34852, 43565, 52278, 87130, 104556, 130695, 174260, 217825, 261390, 435650, 461789, 522780, 653475, 871300, 923578, 1306950, 1385367, 1847156, 2308945, 2613900, 2770734, 4617890, 5541468, 6926835, 9235780, 11544725, 13853670, 23089450, 27707340, 34634175, 46178900, 69268350, 138536700]

約数ペア:

[(1, 138536700), (2, 69268350), (3, 46178900), (4, 34634175), (5, 27707340), (6, 23089450), (10, 13853670), (12, 11544725), (15, 9235780), (20, 6926835), (25, 5541468), (30, 4617890), (50, 2770734), (53, 2613900), (60, 2308945), (75, 1847156), (100, 1385367), (106, 1306950), (150, 923578), (159, 871300), (212, 653475), (265, 522780), (300, 461789), (318, 435650), (530, 261390), (636, 217825), (795, 174260), (1060, 130695), (1325, 104556), (1590, 87130), (2650, 52278), (3180, 43565), (3975, 34852), (5300, 26139), (7950, 17426), (8713, 15900)]