149733900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{55457}}^1$

素因数の和:55480

約数の個数: 72

約数和(自身を含む): 481375440

約数和(自身を除く): 331641540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 55457, 110914, 166371, 221828, 277285, 332742, 499113, 554570, 665484, 831855, 998226, 1109140, 1386425, 1497339, 1663710, 1996452, 2495565, 2772850, 2994678, 3327420, 4159275, 4991130, 5545700, 5989356, 7486695, 8318550, 9982260, 12477825, 14973390, 16637100, 24955650, 29946780, 37433475, 49911300, 74866950, 149733900]

約数ペア:

[(1, 149733900), (2, 74866950), (3, 49911300), (4, 37433475), (5, 29946780), (6, 24955650), (9, 16637100), (10, 14973390), (12, 12477825), (15, 9982260), (18, 8318550), (20, 7486695), (25, 5989356), (27, 5545700), (30, 4991130), (36, 4159275), (45, 3327420), (50, 2994678), (54, 2772850), (60, 2495565), (75, 1996452), (90, 1663710), (100, 1497339), (108, 1386425), (135, 1109140), (150, 998226), (180, 831855), (225, 665484), (270, 554570), (300, 499113), (450, 332742), (540, 277285), (675, 221828), (900, 166371), (1350, 110914), (2700, 55457)]