72104250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 181628928

約数和(自身を除く): 109524678

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 127, 150, 250, 254, 375, 381, 635, 750, 757, 762, 1270, 1514, 1905, 2271, 3175, 3785, 3810, 4542, 6350, 7570, 9525, 11355, 15875, 18925, 19050, 22710, 31750, 37850, 47625, 56775, 94625, 95250, 96139, 113550, 189250, 192278, 283875, 288417, 480695, 567750, 576834, 961390, 1442085, 2403475, 2884170, 4806950, 7210425, 12017375, 14420850, 24034750, 36052125, 72104250]

約数ペア:

[(1, 72104250), (2, 36052125), (3, 24034750), (5, 14420850), (6, 12017375), (10, 7210425), (15, 4806950), (25, 2884170), (30, 2403475), (50, 1442085), (75, 961390), (125, 576834), (127, 567750), (150, 480695), (250, 288417), (254, 283875), (375, 192278), (381, 189250), (635, 113550), (750, 96139), (757, 95250), (762, 94625), (1270, 56775), (1514, 47625), (1905, 37850), (2271, 31750), (3175, 22710), (3785, 19050), (3810, 18925), (4542, 15875), (6350, 11355), (7570, 9525)]