201918300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{23209}}^1$

素因数の和:23255

約数の個数: 72

約数和(自身を含む): 604388400

約数和(自身を除く): 402470100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 23209, 46418, 69627, 92836, 116045, 139254, 232090, 278508, 348135, 464180, 580225, 673061, 696270, 1160450, 1346122, 1392540, 1740675, 2019183, 2320900, 2692244, 3365305, 3481350, 4038366, 6730610, 6962700, 8076732, 10095915, 13461220, 16826525, 20191830, 33653050, 40383660, 50479575, 67306100, 100959150, 201918300]

約数ペア:

[(1, 201918300), (2, 100959150), (3, 67306100), (4, 50479575), (5, 40383660), (6, 33653050), (10, 20191830), (12, 16826525), (15, 13461220), (20, 10095915), (25, 8076732), (29, 6962700), (30, 6730610), (50, 4038366), (58, 3481350), (60, 3365305), (75, 2692244), (87, 2320900), (100, 2019183), (116, 1740675), (145, 1392540), (150, 1346122), (174, 1160450), (290, 696270), (300, 673061), (348, 580225), (435, 464180), (580, 348135), (725, 278508), (870, 232090), (1450, 139254), (1740, 116045), (2175, 92836), (2900, 69627), (4350, 46418), (8700, 23209)]