75206820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96419}}^1$

素因数の和:96444

約数の個数: 48

約数和(自身を含む): 226779840

約数和(自身を除く): 151573020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 96419, 192838, 289257, 385676, 482095, 578514, 964190, 1157028, 1253447, 1446285, 1928380, 2506894, 2892570, 3760341, 5013788, 5785140, 6267235, 7520682, 12534470, 15041364, 18801705, 25068940, 37603410, 75206820]

約数ペア:

[(1, 75206820), (2, 37603410), (3, 25068940), (4, 18801705), (5, 15041364), (6, 12534470), (10, 7520682), (12, 6267235), (13, 5785140), (15, 5013788), (20, 3760341), (26, 2892570), (30, 2506894), (39, 1928380), (52, 1446285), (60, 1253447), (65, 1157028), (78, 964190), (130, 578514), (156, 482095), (195, 385676), (260, 289257), (390, 192838), (780, 96419)]