55887900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{773}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 162583344

約数和(自身を除く): 106695444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 241, 300, 482, 723, 773, 964, 1205, 1446, 1546, 2319, 2410, 2892, 3092, 3615, 3865, 4638, 4820, 6025, 7230, 7730, 9276, 11595, 12050, 14460, 15460, 18075, 19325, 23190, 24100, 36150, 38650, 46380, 57975, 72300, 77300, 115950, 186293, 231900, 372586, 558879, 745172, 931465, 1117758, 1862930, 2235516, 2794395, 3725860, 4657325, 5588790, 9314650, 11177580, 13971975, 18629300, 27943950, 55887900]

約数ペア:

[(1, 55887900), (2, 27943950), (3, 18629300), (4, 13971975), (5, 11177580), (6, 9314650), (10, 5588790), (12, 4657325), (15, 3725860), (20, 2794395), (25, 2235516), (30, 1862930), (50, 1117758), (60, 931465), (75, 745172), (100, 558879), (150, 372586), (241, 231900), (300, 186293), (482, 115950), (723, 77300), (773, 72300), (964, 57975), (1205, 46380), (1446, 38650), (1546, 36150), (2319, 24100), (2410, 23190), (2892, 19325), (3092, 18075), (3615, 15460), (3865, 14460), (4638, 12050), (4820, 11595), (6025, 9276), (7230, 7730)]