76667500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 206958752

約数和(自身を除く): 130291252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 337, 350, 364, 455, 500, 625, 650, 674, 700, 875, 910, 1250, 1300, 1348, 1625, 1685, 1750, 1820, 2275, 2359, 2500, 3250, 3370, 3500, 4375, 4381, 4550, 4718, 6500, 6740, 8125, 8425, 8750, 8762, 9100, 9436, 11375, 11795, 16250, 16850, 17500, 17524, 21905, 22750, 23590, 30667, 32500, 33700, 42125, 43810, 45500, 47180, 56875, 58975, 61334, 84250, 87620, 109525, 113750, 117950, 122668, 153335, 168500, 210625, 219050, 227500, 235900, 294875, 306670, 421250, 438100, 547625, 589750, 613340, 766675, 842500, 1095250, 1179500, 1474375, 1533350, 2190500, 2738125, 2948750, 3066700, 3833375, 5476250, 5897500, 7666750, 10952500, 15333500, 19166875, 38333750, 76667500]

約数ペア:

[(1, 76667500), (2, 38333750), (4, 19166875), (5, 15333500), (7, 10952500), (10, 7666750), (13, 5897500), (14, 5476250), (20, 3833375), (25, 3066700), (26, 2948750), (28, 2738125), (35, 2190500), (50, 1533350), (52, 1474375), (65, 1179500), (70, 1095250), (91, 842500), (100, 766675), (125, 613340), (130, 589750), (140, 547625), (175, 438100), (182, 421250), (250, 306670), (260, 294875), (325, 235900), (337, 227500), (350, 219050), (364, 210625), (455, 168500), (500, 153335), (625, 122668), (650, 117950), (674, 113750), (700, 109525), (875, 87620), (910, 84250), (1250, 61334), (1300, 58975), (1348, 56875), (1625, 47180), (1685, 45500), (1750, 43810), (1820, 42125), (2275, 33700), (2359, 32500), (2500, 30667), (3250, 23590), (3370, 22750), (3500, 21905), (4375, 17524), (4381, 17500), (4550, 16850), (4718, 16250), (6500, 11795), (6740, 11375), (8125, 9436), (8425, 9100), (8750, 8762)]