71907300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:862

約数の個数: 108

約数和(自身を含む): 227767540

約数和(自身を除く): 155860240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 109, 150, 180, 218, 225, 300, 327, 436, 450, 545, 654, 733, 900, 981, 1090, 1308, 1466, 1635, 1962, 2180, 2199, 2725, 2932, 3270, 3665, 3924, 4398, 4905, 5450, 6540, 6597, 7330, 8175, 8796, 9810, 10900, 10995, 13194, 14660, 16350, 18325, 19620, 21990, 24525, 26388, 32700, 32985, 36650, 43980, 49050, 54975, 65970, 73300, 79897, 98100, 109950, 131940, 159794, 164925, 219900, 239691, 319588, 329850, 399485, 479382, 659700, 719073, 798970, 958764, 1198455, 1438146, 1597940, 1997425, 2396910, 2876292, 3595365, 3994850, 4793820, 5992275, 7190730, 7989700, 11984550, 14381460, 17976825, 23969100, 35953650, 71907300]

約数ペア:

[(1, 71907300), (2, 35953650), (3, 23969100), (4, 17976825), (5, 14381460), (6, 11984550), (9, 7989700), (10, 7190730), (12, 5992275), (15, 4793820), (18, 3994850), (20, 3595365), (25, 2876292), (30, 2396910), (36, 1997425), (45, 1597940), (50, 1438146), (60, 1198455), (75, 958764), (90, 798970), (100, 719073), (109, 659700), (150, 479382), (180, 399485), (218, 329850), (225, 319588), (300, 239691), (327, 219900), (436, 164925), (450, 159794), (545, 131940), (654, 109950), (733, 98100), (900, 79897), (981, 73300), (1090, 65970), (1308, 54975), (1466, 49050), (1635, 43980), (1962, 36650), (2180, 32985), (2199, 32700), (2725, 26388), (2932, 24525), (3270, 21990), (3665, 19620), (3924, 18325), (4398, 16350), (4905, 14660), (5450, 13194), (6540, 10995), (6597, 10900), (7330, 9810), (8175, 8796)]