252444150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{80141}}^1$

素因数の和:80166

約数の個数: 72

約数和(自身を含む): 775133424

約数和(自身を除く): 522689274

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 80141, 160282, 240423, 400705, 480846, 560987, 721269, 801410, 1121974, 1202115, 1442538, 1682961, 2003525, 2404230, 2804935, 3365922, 3606345, 4007050, 5048883, 5609870, 6010575, 7212690, 8414805, 10097766, 12021150, 14024675, 16829610, 18031725, 25244415, 28049350, 36063450, 42074025, 50488830, 84148050, 126222075, 252444150]

約数ペア:

[(1, 252444150), (2, 126222075), (3, 84148050), (5, 50488830), (6, 42074025), (7, 36063450), (9, 28049350), (10, 25244415), (14, 18031725), (15, 16829610), (18, 14024675), (21, 12021150), (25, 10097766), (30, 8414805), (35, 7212690), (42, 6010575), (45, 5609870), (50, 5048883), (63, 4007050), (70, 3606345), (75, 3365922), (90, 2804935), (105, 2404230), (126, 2003525), (150, 1682961), (175, 1442538), (210, 1202115), (225, 1121974), (315, 801410), (350, 721269), (450, 560987), (525, 480846), (630, 400705), (1050, 240423), (1575, 160282), (3150, 80141)]