481331700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3793}}^1$

素因数の和:3863

約数の個数: 144

約数和(自身を含む): 1580732160

約数和(自身を除く): 1099400460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 90, 94, 100, 108, 135, 141, 150, 180, 188, 225, 235, 270, 282, 300, 423, 450, 470, 540, 564, 675, 705, 846, 900, 940, 1175, 1269, 1350, 1410, 1692, 2115, 2350, 2538, 2700, 2820, 3525, 3793, 4230, 4700, 5076, 6345, 7050, 7586, 8460, 10575, 11379, 12690, 14100, 15172, 18965, 21150, 22758, 25380, 31725, 34137, 37930, 42300, 45516, 56895, 63450, 68274, 75860, 94825, 102411, 113790, 126900, 136548, 170685, 178271, 189650, 204822, 227580, 284475, 341370, 356542, 379300, 409644, 512055, 534813, 568950, 682740, 713084, 853425, 891355, 1024110, 1069626, 1137900, 1604439, 1706850, 1782710, 2048220, 2139252, 2560275, 2674065, 3208878, 3413700, 3565420, 4456775, 4813317, 5120550, 5348130, 6417756, 8022195, 8913550, 9626634, 10241100, 10696260, 13370325, 16044390, 17827100, 19253268, 24066585, 26740650, 32088780, 40110975, 48133170, 53481300, 80221950, 96266340, 120332925, 160443900, 240665850, 481331700]

約数ペア:

[(1, 481331700), (2, 240665850), (3, 160443900), (4, 120332925), (5, 96266340), (6, 80221950), (9, 53481300), (10, 48133170), (12, 40110975), (15, 32088780), (18, 26740650), (20, 24066585), (25, 19253268), (27, 17827100), (30, 16044390), (36, 13370325), (45, 10696260), (47, 10241100), (50, 9626634), (54, 8913550), (60, 8022195), (75, 6417756), (90, 5348130), (94, 5120550), (100, 4813317), (108, 4456775), (135, 3565420), (141, 3413700), (150, 3208878), (180, 2674065), (188, 2560275), (225, 2139252), (235, 2048220), (270, 1782710), (282, 1706850), (300, 1604439), (423, 1137900), (450, 1069626), (470, 1024110), (540, 891355), (564, 853425), (675, 713084), (705, 682740), (846, 568950), (900, 534813), (940, 512055), (1175, 409644), (1269, 379300), (1350, 356542), (1410, 341370), (1692, 284475), (2115, 227580), (2350, 204822), (2538, 189650), (2700, 178271), (2820, 170685), (3525, 136548), (3793, 126900), (4230, 113790), (4700, 102411), (5076, 94825), (6345, 75860), (7050, 68274), (7586, 63450), (8460, 56895), (10575, 45516), (11379, 42300), (12690, 37930), (14100, 34137), (15172, 31725), (18965, 25380), (21150, 22758)]