31137300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1242

約数の個数: 108

約数和(自身を含む): 101048220

約数和(自身を除く): 69910920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 522, 580, 725, 870, 900, 1044, 1193, 1305, 1450, 1740, 2175, 2386, 2610, 2900, 3579, 4350, 4772, 5220, 5965, 6525, 7158, 8700, 10737, 11930, 13050, 14316, 17895, 21474, 23860, 26100, 29825, 34597, 35790, 42948, 53685, 59650, 69194, 71580, 89475, 103791, 107370, 119300, 138388, 172985, 178950, 207582, 214740, 268425, 311373, 345970, 357900, 415164, 518955, 536850, 622746, 691940, 864925, 1037910, 1073700, 1245492, 1556865, 1729850, 2075820, 2594775, 3113730, 3459700, 5189550, 6227460, 7784325, 10379100, 15568650, 31137300]

約数ペア:

[(1, 31137300), (2, 15568650), (3, 10379100), (4, 7784325), (5, 6227460), (6, 5189550), (9, 3459700), (10, 3113730), (12, 2594775), (15, 2075820), (18, 1729850), (20, 1556865), (25, 1245492), (29, 1073700), (30, 1037910), (36, 864925), (45, 691940), (50, 622746), (58, 536850), (60, 518955), (75, 415164), (87, 357900), (90, 345970), (100, 311373), (116, 268425), (145, 214740), (150, 207582), (174, 178950), (180, 172985), (225, 138388), (261, 119300), (290, 107370), (300, 103791), (348, 89475), (435, 71580), (450, 69194), (522, 59650), (580, 53685), (725, 42948), (870, 35790), (900, 34597), (1044, 29825), (1193, 26100), (1305, 23860), (1450, 21474), (1740, 17895), (2175, 14316), (2386, 13050), (2610, 11930), (2900, 10737), (3579, 8700), (4350, 7158), (4772, 6525), (5220, 5965)]