5143500

素因数分解:

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

素因数の和:158

約数の個数: 120

約数和(自身を含む): 16912896

約数和(自身を除く): 11769396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 127, 135, 150, 162, 180, 225, 250, 254, 270, 300, 324, 375, 381, 405, 450, 500, 508, 540, 635, 675, 750, 762, 810, 900, 1125, 1143, 1270, 1350, 1500, 1524, 1620, 1905, 2025, 2250, 2286, 2540, 2700, 3175, 3375, 3429, 3810, 4050, 4500, 4572, 5715, 6350, 6750, 6858, 7620, 8100, 9525, 10125, 10287, 11430, 12700, 13500, 13716, 15875, 17145, 19050, 20250, 20574, 22860, 28575, 31750, 34290, 38100, 40500, 41148, 47625, 51435, 57150, 63500, 68580, 85725, 95250, 102870, 114300, 142875, 171450, 190500, 205740, 257175, 285750, 342900, 428625, 514350, 571500, 857250, 1028700, 1285875, 1714500, 2571750, 5143500]

約数ペア:

[(1, 5143500), (2, 2571750), (3, 1714500), (4, 1285875), (5, 1028700), (6, 857250), (9, 571500), (10, 514350), (12, 428625), (15, 342900), (18, 285750), (20, 257175), (25, 205740), (27, 190500), (30, 171450), (36, 142875), (45, 114300), (50, 102870), (54, 95250), (60, 85725), (75, 68580), (81, 63500), (90, 57150), (100, 51435), (108, 47625), (125, 41148), (127, 40500), (135, 38100), (150, 34290), (162, 31750), (180, 28575), (225, 22860), (250, 20574), (254, 20250), (270, 19050), (300, 17145), (324, 15875), (375, 13716), (381, 13500), (405, 12700), (450, 11430), (500, 10287), (508, 10125), (540, 9525), (635, 8100), (675, 7620), (750, 6858), (762, 6750), (810, 6350), (900, 5715), (1125, 4572), (1143, 4500), (1270, 4050), (1350, 3810), (1500, 3429), (1524, 3375), (1620, 3175), (1905, 2700), (2025, 2540), (2250, 2286)]