12240750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 32198400

約数和(自身を除く): 19957650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 750, 859, 950, 1425, 1718, 2375, 2577, 2850, 4295, 4750, 5154, 7125, 8590, 12885, 14250, 16321, 21475, 25770, 32642, 42950, 48963, 64425, 81605, 97926, 107375, 128850, 163210, 214750, 244815, 322125, 408025, 489630, 644250, 816050, 1224075, 2040125, 2448150, 4080250, 6120375, 12240750]

約数ペア:

[(1, 12240750), (2, 6120375), (3, 4080250), (5, 2448150), (6, 2040125), (10, 1224075), (15, 816050), (19, 644250), (25, 489630), (30, 408025), (38, 322125), (50, 244815), (57, 214750), (75, 163210), (95, 128850), (114, 107375), (125, 97926), (150, 81605), (190, 64425), (250, 48963), (285, 42950), (375, 32642), (475, 25770), (570, 21475), (750, 16321), (859, 14250), (950, 12885), (1425, 8590), (1718, 7125), (2375, 5154), (2577, 4750), (2850, 4295)]