142912620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{691}}^1$

素因数の和:1092

約数の個数: 96

約数和(自身を含む): 446423040

約数和(自身を除く): 303510420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 383, 540, 691, 766, 1149, 1382, 1532, 1915, 2073, 2298, 2764, 3447, 3455, 3830, 4146, 4596, 5745, 6219, 6894, 6910, 7660, 8292, 10341, 10365, 11490, 12438, 13788, 13820, 17235, 18657, 20682, 20730, 22980, 24876, 31095, 34470, 37314, 41364, 41460, 51705, 62190, 68940, 74628, 93285, 103410, 124380, 186570, 206820, 264653, 373140, 529306, 793959, 1058612, 1323265, 1587918, 2381877, 2646530, 3175836, 3969795, 4763754, 5293060, 7145631, 7939590, 9527508, 11909385, 14291262, 15879180, 23818770, 28582524, 35728155, 47637540, 71456310, 142912620]

約数ペア:

[(1, 142912620), (2, 71456310), (3, 47637540), (4, 35728155), (5, 28582524), (6, 23818770), (9, 15879180), (10, 14291262), (12, 11909385), (15, 9527508), (18, 7939590), (20, 7145631), (27, 5293060), (30, 4763754), (36, 3969795), (45, 3175836), (54, 2646530), (60, 2381877), (90, 1587918), (108, 1323265), (135, 1058612), (180, 793959), (270, 529306), (383, 373140), (540, 264653), (691, 206820), (766, 186570), (1149, 124380), (1382, 103410), (1532, 93285), (1915, 74628), (2073, 68940), (2298, 62190), (2764, 51705), (3447, 41460), (3455, 41364), (3830, 37314), (4146, 34470), (4596, 31095), (5745, 24876), (6219, 22980), (6894, 20730), (6910, 20682), (7660, 18657), (8292, 17235), (10341, 13820), (10365, 13788), (11490, 12438)]