120504900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2039}}^1$

素因数の和:2253

約数の個数: 72

約数和(自身を含む): 350602560

約数和(自身を除く): 230097660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 197, 300, 394, 591, 788, 985, 1182, 1970, 2039, 2364, 2955, 3940, 4078, 4925, 5910, 6117, 8156, 9850, 10195, 11820, 12234, 14775, 19700, 20390, 24468, 29550, 30585, 40780, 50975, 59100, 61170, 101950, 122340, 152925, 203900, 305850, 401683, 611700, 803366, 1205049, 1606732, 2008415, 2410098, 4016830, 4820196, 6025245, 8033660, 10042075, 12050490, 20084150, 24100980, 30126225, 40168300, 60252450, 120504900]

約数ペア:

[(1, 120504900), (2, 60252450), (3, 40168300), (4, 30126225), (5, 24100980), (6, 20084150), (10, 12050490), (12, 10042075), (15, 8033660), (20, 6025245), (25, 4820196), (30, 4016830), (50, 2410098), (60, 2008415), (75, 1606732), (100, 1205049), (150, 803366), (197, 611700), (300, 401683), (394, 305850), (591, 203900), (788, 152925), (985, 122340), (1182, 101950), (1970, 61170), (2039, 59100), (2364, 50975), (2955, 40780), (3940, 30585), (4078, 29550), (4925, 24468), (5910, 20390), (6117, 19700), (8156, 14775), (9850, 12234), (10195, 11820)]