148348920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:997

約数の個数: 128

約数和(自身を含む): 470707200

約数和(自身を除く): 322358280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 47, 58, 60, 87, 94, 116, 120, 141, 145, 174, 188, 232, 235, 282, 290, 348, 376, 435, 470, 564, 580, 696, 705, 870, 907, 940, 1128, 1160, 1363, 1410, 1740, 1814, 1880, 2721, 2726, 2820, 3480, 3628, 4089, 4535, 5442, 5452, 5640, 6815, 7256, 8178, 9070, 10884, 10904, 13605, 13630, 16356, 18140, 20445, 21768, 26303, 27210, 27260, 32712, 36280, 40890, 42629, 52606, 54420, 54520, 78909, 81780, 85258, 105212, 108840, 127887, 131515, 157818, 163560, 170516, 210424, 213145, 255774, 263030, 315636, 341032, 394545, 426290, 511548, 526060, 631272, 639435, 789090, 852580, 1023096, 1052120, 1236241, 1278870, 1578180, 1705160, 2472482, 2557740, 3156360, 3708723, 4944964, 5115480, 6181205, 7417446, 9889928, 12362410, 14834892, 18543615, 24724820, 29669784, 37087230, 49449640, 74174460, 148348920]

約数ペア:

[(1, 148348920), (2, 74174460), (3, 49449640), (4, 37087230), (5, 29669784), (6, 24724820), (8, 18543615), (10, 14834892), (12, 12362410), (15, 9889928), (20, 7417446), (24, 6181205), (29, 5115480), (30, 4944964), (40, 3708723), (47, 3156360), (58, 2557740), (60, 2472482), (87, 1705160), (94, 1578180), (116, 1278870), (120, 1236241), (141, 1052120), (145, 1023096), (174, 852580), (188, 789090), (232, 639435), (235, 631272), (282, 526060), (290, 511548), (348, 426290), (376, 394545), (435, 341032), (470, 315636), (564, 263030), (580, 255774), (696, 213145), (705, 210424), (870, 170516), (907, 163560), (940, 157818), (1128, 131515), (1160, 127887), (1363, 108840), (1410, 105212), (1740, 85258), (1814, 81780), (1880, 78909), (2721, 54520), (2726, 54420), (2820, 52606), (3480, 42629), (3628, 40890), (4089, 36280), (4535, 32712), (5442, 27260), (5452, 27210), (5640, 26303), (6815, 21768), (7256, 20445), (8178, 18140), (9070, 16356), (10884, 13630), (10904, 13605)]