220853700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1163}}^1$

素因数の和:1394

約数の個数: 108

約数和(自身を含む): 696132528

約数和(自身を除く): 475278828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 211, 225, 300, 422, 450, 633, 844, 900, 1055, 1163, 1266, 1899, 2110, 2326, 2532, 3165, 3489, 3798, 4220, 4652, 5275, 5815, 6330, 6978, 7596, 9495, 10467, 10550, 11630, 12660, 13956, 15825, 17445, 18990, 20934, 21100, 23260, 29075, 31650, 34890, 37980, 41868, 47475, 52335, 58150, 63300, 69780, 87225, 94950, 104670, 116300, 174450, 189900, 209340, 245393, 261675, 348900, 490786, 523350, 736179, 981572, 1046700, 1226965, 1472358, 2208537, 2453930, 2944716, 3680895, 4417074, 4907860, 6134825, 7361790, 8834148, 11042685, 12269650, 14723580, 18404475, 22085370, 24539300, 36808950, 44170740, 55213425, 73617900, 110426850, 220853700]

約数ペア:

[(1, 220853700), (2, 110426850), (3, 73617900), (4, 55213425), (5, 44170740), (6, 36808950), (9, 24539300), (10, 22085370), (12, 18404475), (15, 14723580), (18, 12269650), (20, 11042685), (25, 8834148), (30, 7361790), (36, 6134825), (45, 4907860), (50, 4417074), (60, 3680895), (75, 2944716), (90, 2453930), (100, 2208537), (150, 1472358), (180, 1226965), (211, 1046700), (225, 981572), (300, 736179), (422, 523350), (450, 490786), (633, 348900), (844, 261675), (900, 245393), (1055, 209340), (1163, 189900), (1266, 174450), (1899, 116300), (2110, 104670), (2326, 94950), (2532, 87225), (3165, 69780), (3489, 63300), (3798, 58150), (4220, 52335), (4652, 47475), (5275, 41868), (5815, 37980), (6330, 34890), (6978, 31650), (7596, 29075), (9495, 23260), (10467, 21100), (10550, 20934), (11630, 18990), (12660, 17445), (13956, 15825)]