42871500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{1361}}^1$

素因数の和:1393

約数の個数: 144

約数和(自身を含む): 154679616

約数和(自身を除く): 111808116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1361, 1500, 1575, 1750, 2100, 2250, 2625, 2722, 3150, 3500, 4083, 4500, 5250, 5444, 6300, 6805, 7875, 8166, 9527, 10500, 12249, 13610, 15750, 16332, 19054, 20415, 24498, 27220, 28581, 31500, 34025, 38108, 40830, 47635, 48996, 57162, 61245, 68050, 81660, 85743, 95270, 102075, 114324, 122490, 136100, 142905, 170125, 171486, 190540, 204150, 238175, 244980, 285810, 306225, 340250, 342972, 408300, 428715, 476350, 510375, 571620, 612450, 680500, 714525, 857430, 952700, 1020750, 1190875, 1224900, 1429050, 1531125, 1714860, 2041500, 2143575, 2381750, 2858100, 3062250, 3572625, 4287150, 4763500, 6124500, 7145250, 8574300, 10717875, 14290500, 21435750, 42871500]

約数ペア:

[(1, 42871500), (2, 21435750), (3, 14290500), (4, 10717875), (5, 8574300), (6, 7145250), (7, 6124500), (9, 4763500), (10, 4287150), (12, 3572625), (14, 3062250), (15, 2858100), (18, 2381750), (20, 2143575), (21, 2041500), (25, 1714860), (28, 1531125), (30, 1429050), (35, 1224900), (36, 1190875), (42, 1020750), (45, 952700), (50, 857430), (60, 714525), (63, 680500), (70, 612450), (75, 571620), (84, 510375), (90, 476350), (100, 428715), (105, 408300), (125, 342972), (126, 340250), (140, 306225), (150, 285810), (175, 244980), (180, 238175), (210, 204150), (225, 190540), (250, 171486), (252, 170125), (300, 142905), (315, 136100), (350, 122490), (375, 114324), (420, 102075), (450, 95270), (500, 85743), (525, 81660), (630, 68050), (700, 61245), (750, 57162), (875, 48996), (900, 47635), (1050, 40830), (1125, 38108), (1260, 34025), (1361, 31500), (1500, 28581), (1575, 27220), (1750, 24498), (2100, 20415), (2250, 19054), (2625, 16332), (2722, 15750), (3150, 13610), (3500, 12249), (4083, 10500), (4500, 9527), (5250, 8166), (5444, 7875), (6300, 6805)]