61465050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1152

約数の個数: 72

約数和(自身を含む): 166508316

約数和(自身を除く): 105043266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 137, 150, 225, 274, 411, 450, 685, 822, 997, 1233, 1370, 1994, 2055, 2466, 2991, 3425, 4110, 4985, 5982, 6165, 6850, 8973, 9970, 10275, 12330, 14955, 17946, 20550, 24925, 29910, 30825, 44865, 49850, 61650, 74775, 89730, 136589, 149550, 224325, 273178, 409767, 448650, 682945, 819534, 1229301, 1365890, 2048835, 2458602, 3414725, 4097670, 6146505, 6829450, 10244175, 12293010, 20488350, 30732525, 61465050]

約数ペア:

[(1, 61465050), (2, 30732525), (3, 20488350), (5, 12293010), (6, 10244175), (9, 6829450), (10, 6146505), (15, 4097670), (18, 3414725), (25, 2458602), (30, 2048835), (45, 1365890), (50, 1229301), (75, 819534), (90, 682945), (137, 448650), (150, 409767), (225, 273178), (274, 224325), (411, 149550), (450, 136589), (685, 89730), (822, 74775), (997, 61650), (1233, 49850), (1370, 44865), (1994, 30825), (2055, 29910), (2466, 24925), (2991, 20550), (3425, 17946), (4110, 14955), (4985, 12330), (5982, 10275), (6165, 9970), (6850, 8973)]