394047300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1019}}^1\times {\mathrm{1289}}^1$

素因数の和:2325

約数の個数: 72

約数和(自身を含む): 1142114400

約数和(自身を除く): 748067100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1019, 1289, 2038, 2578, 3057, 3867, 4076, 5095, 5156, 6114, 6445, 7734, 10190, 12228, 12890, 15285, 15468, 19335, 20380, 25475, 25780, 30570, 32225, 38670, 50950, 61140, 64450, 76425, 77340, 96675, 101900, 128900, 152850, 193350, 305700, 386700, 1313491, 2626982, 3940473, 5253964, 6567455, 7880946, 13134910, 15761892, 19702365, 26269820, 32837275, 39404730, 65674550, 78809460, 98511825, 131349100, 197023650, 394047300]

約数ペア:

[(1, 394047300), (2, 197023650), (3, 131349100), (4, 98511825), (5, 78809460), (6, 65674550), (10, 39404730), (12, 32837275), (15, 26269820), (20, 19702365), (25, 15761892), (30, 13134910), (50, 7880946), (60, 6567455), (75, 5253964), (100, 3940473), (150, 2626982), (300, 1313491), (1019, 386700), (1289, 305700), (2038, 193350), (2578, 152850), (3057, 128900), (3867, 101900), (4076, 96675), (5095, 77340), (5156, 76425), (6114, 64450), (6445, 61140), (7734, 50950), (10190, 38670), (12228, 32225), (12890, 30570), (15285, 25780), (15468, 25475), (19335, 20380)]