147385700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19141}}^1$

素因数の和:19173

約数の個数: 72

約数和(自身を含む): 398766144

約数和(自身を除く): 251380444

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 19141, 38282, 76564, 95705, 133987, 191410, 210551, 267974, 382820, 421102, 478525, 535948, 669935, 842204, 957050, 1052755, 1339870, 1473857, 1914100, 2105510, 2679740, 2947714, 3349675, 4211020, 5263775, 5895428, 6699350, 7369285, 10527550, 13398700, 14738570, 21055100, 29477140, 36846425, 73692850, 147385700]

約数ペア:

[(1, 147385700), (2, 73692850), (4, 36846425), (5, 29477140), (7, 21055100), (10, 14738570), (11, 13398700), (14, 10527550), (20, 7369285), (22, 6699350), (25, 5895428), (28, 5263775), (35, 4211020), (44, 3349675), (50, 2947714), (55, 2679740), (70, 2105510), (77, 1914100), (100, 1473857), (110, 1339870), (140, 1052755), (154, 957050), (175, 842204), (220, 669935), (275, 535948), (308, 478525), (350, 421102), (385, 382820), (550, 267974), (700, 210551), (770, 191410), (1100, 133987), (1540, 95705), (1925, 76564), (3850, 38282), (7700, 19141)]