18035100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:740

約数の個数: 108

約数和(自身を含む): 58563960

約数和(自身を除く): 40528860

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, 691, 725, 870, 900, 1044, 1305, 1382, 1450, 1740, 2073, 2175, 2610, 2764, 2900, 3455, 4146, 4350, 5220, 6219, 6525, 6910, 8292, 8700, 10365, 12438, 13050, 13820, 17275, 20039, 20730, 24876, 26100, 31095, 34550, 40078, 41460, 51825, 60117, 62190, 69100, 80156, 100195, 103650, 120234, 124380, 155475, 180351, 200390, 207300, 240468, 300585, 310950, 360702, 400780, 500975, 601170, 621900, 721404, 901755, 1001950, 1202340, 1502925, 1803510, 2003900, 3005850, 3607020, 4508775, 6011700, 9017550, 18035100]

約数ペア:

[(1, 18035100), (2, 9017550), (3, 6011700), (4, 4508775), (5, 3607020), (6, 3005850), (9, 2003900), (10, 1803510), (12, 1502925), (15, 1202340), (18, 1001950), (20, 901755), (25, 721404), (29, 621900), (30, 601170), (36, 500975), (45, 400780), (50, 360702), (58, 310950), (60, 300585), (75, 240468), (87, 207300), (90, 200390), (100, 180351), (116, 155475), (145, 124380), (150, 120234), (174, 103650), (180, 100195), (225, 80156), (261, 69100), (290, 62190), (300, 60117), (348, 51825), (435, 41460), (450, 40078), (522, 34550), (580, 31095), (691, 26100), (725, 24876), (870, 20730), (900, 20039), (1044, 17275), (1305, 13820), (1382, 13050), (1450, 12438), (1740, 10365), (2073, 8700), (2175, 8292), (2610, 6910), (2764, 6525), (2900, 6219), (3455, 5220), (4146, 4350)]