55154100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1171}}^1$

素因数の和:1345

約数の個数: 72

約数和(自身を含む): 160732768

約数和(自身を除く): 105578668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 157, 300, 314, 471, 628, 785, 942, 1171, 1570, 1884, 2342, 2355, 3140, 3513, 3925, 4684, 4710, 5855, 7026, 7850, 9420, 11710, 11775, 14052, 15700, 17565, 23420, 23550, 29275, 35130, 47100, 58550, 70260, 87825, 117100, 175650, 183847, 351300, 367694, 551541, 735388, 919235, 1103082, 1838470, 2206164, 2757705, 3676940, 4596175, 5515410, 9192350, 11030820, 13788525, 18384700, 27577050, 55154100]

約数ペア:

[(1, 55154100), (2, 27577050), (3, 18384700), (4, 13788525), (5, 11030820), (6, 9192350), (10, 5515410), (12, 4596175), (15, 3676940), (20, 2757705), (25, 2206164), (30, 1838470), (50, 1103082), (60, 919235), (75, 735388), (100, 551541), (150, 367694), (157, 351300), (300, 183847), (314, 175650), (471, 117100), (628, 87825), (785, 70260), (942, 58550), (1171, 47100), (1570, 35130), (1884, 29275), (2342, 23550), (2355, 23420), (3140, 17565), (3513, 15700), (3925, 14052), (4684, 11775), (4710, 11710), (5855, 9420), (7026, 7850)]