283450140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{14447}}^1$

素因数の和:14571

約数の個数: 72

約数和(自身を含む): 867746880

約数和(自身を除く): 584296740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 14447, 19620, 28894, 43341, 57788, 72235, 86682, 130023, 144470, 173364, 216705, 260046, 288940, 433410, 520092, 650115, 866820, 1300230, 1574723, 2600460, 3149446, 4724169, 6298892, 7873615, 9448338, 14172507, 15747230, 18896676, 23620845, 28345014, 31494460, 47241690, 56690028, 70862535, 94483380, 141725070, 283450140]

約数ペア:

[(1, 283450140), (2, 141725070), (3, 94483380), (4, 70862535), (5, 56690028), (6, 47241690), (9, 31494460), (10, 28345014), (12, 23620845), (15, 18896676), (18, 15747230), (20, 14172507), (30, 9448338), (36, 7873615), (45, 6298892), (60, 4724169), (90, 3149446), (109, 2600460), (180, 1574723), (218, 1300230), (327, 866820), (436, 650115), (545, 520092), (654, 433410), (981, 288940), (1090, 260046), (1308, 216705), (1635, 173364), (1962, 144470), (2180, 130023), (3270, 86682), (3924, 72235), (4905, 57788), (6540, 43341), (9810, 28894), (14447, 19620)]