204585300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4289}}^1$

素因数の和:4362

約数の個数: 108

約数和(自身を含む): 653512860

約数和(自身を除く): 448927560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 300, 318, 450, 477, 530, 636, 795, 900, 954, 1060, 1325, 1590, 1908, 2385, 2650, 3180, 3975, 4289, 4770, 5300, 7950, 8578, 9540, 11925, 12867, 15900, 17156, 21445, 23850, 25734, 38601, 42890, 47700, 51468, 64335, 77202, 85780, 107225, 128670, 154404, 193005, 214450, 227317, 257340, 321675, 386010, 428900, 454634, 643350, 681951, 772020, 909268, 965025, 1136585, 1286700, 1363902, 1930050, 2045853, 2273170, 2727804, 3409755, 3860100, 4091706, 4546340, 5682925, 6819510, 8183412, 10229265, 11365850, 13639020, 17048775, 20458530, 22731700, 34097550, 40917060, 51146325, 68195100, 102292650, 204585300]

約数ペア:

[(1, 204585300), (2, 102292650), (3, 68195100), (4, 51146325), (5, 40917060), (6, 34097550), (9, 22731700), (10, 20458530), (12, 17048775), (15, 13639020), (18, 11365850), (20, 10229265), (25, 8183412), (30, 6819510), (36, 5682925), (45, 4546340), (50, 4091706), (53, 3860100), (60, 3409755), (75, 2727804), (90, 2273170), (100, 2045853), (106, 1930050), (150, 1363902), (159, 1286700), (180, 1136585), (212, 965025), (225, 909268), (265, 772020), (300, 681951), (318, 643350), (450, 454634), (477, 428900), (530, 386010), (636, 321675), (795, 257340), (900, 227317), (954, 214450), (1060, 193005), (1325, 154404), (1590, 128670), (1908, 107225), (2385, 85780), (2650, 77202), (3180, 64335), (3975, 51468), (4289, 47700), (4770, 42890), (5300, 38601), (7950, 25734), (8578, 23850), (9540, 21445), (11925, 17156), (12867, 15900)]