68369100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{653}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 198685200

約数和(自身を除く): 130316100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 349, 653, 698, 1047, 1306, 1396, 1745, 1959, 2094, 2612, 3265, 3490, 3918, 4188, 5235, 6530, 6980, 7836, 8725, 9795, 10470, 13060, 16325, 17450, 19590, 20940, 26175, 32650, 34900, 39180, 48975, 52350, 65300, 97950, 104700, 195900, 227897, 455794, 683691, 911588, 1139485, 1367382, 2278970, 2734764, 3418455, 4557940, 5697425, 6836910, 11394850, 13673820, 17092275, 22789700, 34184550, 68369100]

約数ペア:

[(1, 68369100), (2, 34184550), (3, 22789700), (4, 17092275), (5, 13673820), (6, 11394850), (10, 6836910), (12, 5697425), (15, 4557940), (20, 3418455), (25, 2734764), (30, 2278970), (50, 1367382), (60, 1139485), (75, 911588), (100, 683691), (150, 455794), (300, 227897), (349, 195900), (653, 104700), (698, 97950), (1047, 65300), (1306, 52350), (1396, 48975), (1745, 39180), (1959, 34900), (2094, 32650), (2612, 26175), (3265, 20940), (3490, 19590), (3918, 17450), (4188, 16325), (5235, 13060), (6530, 10470), (6980, 9795), (7836, 8725)]