55218300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1787}}^1$

素因数の和:1907

約数の個数: 72

約数和(自身を含む): 161406336

約数和(自身を除く): 106188036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 515, 618, 1030, 1236, 1545, 1787, 2060, 2575, 3090, 3574, 5150, 5361, 6180, 7148, 7725, 8935, 10300, 10722, 15450, 17870, 21444, 26805, 30900, 35740, 44675, 53610, 89350, 107220, 134025, 178700, 184061, 268050, 368122, 536100, 552183, 736244, 920305, 1104366, 1840610, 2208732, 2760915, 3681220, 4601525, 5521830, 9203050, 11043660, 13804575, 18406100, 27609150, 55218300]

約数ペア:

[(1, 55218300), (2, 27609150), (3, 18406100), (4, 13804575), (5, 11043660), (6, 9203050), (10, 5521830), (12, 4601525), (15, 3681220), (20, 2760915), (25, 2208732), (30, 1840610), (50, 1104366), (60, 920305), (75, 736244), (100, 552183), (103, 536100), (150, 368122), (206, 268050), (300, 184061), (309, 178700), (412, 134025), (515, 107220), (618, 89350), (1030, 53610), (1236, 44675), (1545, 35740), (1787, 30900), (2060, 26805), (2575, 21444), (3090, 17870), (3574, 15450), (5150, 10722), (5361, 10300), (6180, 8935), (7148, 7725)]