63817500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 190339072

約数和(自身を除く): 126521572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 125, 127, 134, 150, 201, 250, 254, 268, 300, 335, 375, 381, 402, 500, 508, 625, 635, 670, 750, 762, 804, 1005, 1250, 1270, 1340, 1500, 1524, 1675, 1875, 1905, 2010, 2500, 2540, 3175, 3350, 3750, 3810, 4020, 5025, 6350, 6700, 7500, 7620, 8375, 8509, 9525, 10050, 12700, 15875, 16750, 17018, 19050, 20100, 25125, 25527, 31750, 33500, 34036, 38100, 41875, 42545, 47625, 50250, 51054, 63500, 79375, 83750, 85090, 95250, 100500, 102108, 125625, 127635, 158750, 167500, 170180, 190500, 212725, 238125, 251250, 255270, 317500, 425450, 476250, 502500, 510540, 638175, 850900, 952500, 1063625, 1276350, 2127250, 2552700, 3190875, 4254500, 5318125, 6381750, 10636250, 12763500, 15954375, 21272500, 31908750, 63817500]

約数ペア:

[(1, 63817500), (2, 31908750), (3, 21272500), (4, 15954375), (5, 12763500), (6, 10636250), (10, 6381750), (12, 5318125), (15, 4254500), (20, 3190875), (25, 2552700), (30, 2127250), (50, 1276350), (60, 1063625), (67, 952500), (75, 850900), (100, 638175), (125, 510540), (127, 502500), (134, 476250), (150, 425450), (201, 317500), (250, 255270), (254, 251250), (268, 238125), (300, 212725), (335, 190500), (375, 170180), (381, 167500), (402, 158750), (500, 127635), (508, 125625), (625, 102108), (635, 100500), (670, 95250), (750, 85090), (762, 83750), (804, 79375), (1005, 63500), (1250, 51054), (1270, 50250), (1340, 47625), (1500, 42545), (1524, 41875), (1675, 38100), (1875, 34036), (1905, 33500), (2010, 31750), (2500, 25527), (2540, 25125), (3175, 20100), (3350, 19050), (3750, 17018), (3810, 16750), (4020, 15875), (5025, 12700), (6350, 10050), (6700, 9525), (7500, 8509), (7620, 8375)]