304540900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{3169}}^1$

素因数の和:3245

約数の個数: 54

約数和(自身を含む): 683074770

約数和(自身を除く): 378533870

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 961, 1550, 1922, 3100, 3169, 3844, 4805, 6338, 9610, 12676, 15845, 19220, 24025, 31690, 48050, 63380, 79225, 96100, 98239, 158450, 196478, 316900, 392956, 491195, 982390, 1964780, 2455975, 3045409, 4911950, 6090818, 9823900, 12181636, 15227045, 30454090, 60908180, 76135225, 152270450, 304540900]

約数ペア:

[(1, 304540900), (2, 152270450), (4, 76135225), (5, 60908180), (10, 30454090), (20, 15227045), (25, 12181636), (31, 9823900), (50, 6090818), (62, 4911950), (100, 3045409), (124, 2455975), (155, 1964780), (310, 982390), (620, 491195), (775, 392956), (961, 316900), (1550, 196478), (1922, 158450), (3100, 98239), (3169, 96100), (3844, 79225), (4805, 63380), (6338, 48050), (9610, 31690), (12676, 24025), (15845, 19220)]