243004860

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{2381}}^1$

素因数の和:2415

約数の個数: 168

約数和(自身を含む): 874784736

約数和(自身を除く): 631779876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1890, 2268, 2381, 2430, 2835, 2916, 3402, 3645, 3780, 4762, 4860, 5103, 5670, 6804, 7143, 7290, 8505, 9524, 10206, 11340, 11905, 14286, 14580, 16667, 17010, 20412, 21429, 23810, 25515, 28572, 33334, 34020, 35715, 42858, 47620, 50001, 51030, 64287, 66668, 71430, 83335, 85716, 100002, 102060, 107145, 128574, 142860, 150003, 166670, 192861, 200004, 214290, 250005, 257148, 300006, 321435, 333340, 385722, 428580, 450009, 500010, 578583, 600012, 642870, 750015, 771444, 900018, 964305, 1000020, 1157166, 1285740, 1350027, 1500030, 1735749, 1800036, 1928610, 2250045, 2314332, 2700054, 2892915, 3000060, 3471498, 3857220, 4050081, 4500090, 5400108, 5785830, 6750135, 6942996, 8100162, 8678745, 9000180, 11571660, 12150243, 13500270, 16200324, 17357490, 20250405, 24300486, 27000540, 34714980, 40500810, 48600972, 60751215, 81001620, 121502430, 243004860]

約数ペア:

[(1, 243004860), (2, 121502430), (3, 81001620), (4, 60751215), (5, 48600972), (6, 40500810), (7, 34714980), (9, 27000540), (10, 24300486), (12, 20250405), (14, 17357490), (15, 16200324), (18, 13500270), (20, 12150243), (21, 11571660), (27, 9000180), (28, 8678745), (30, 8100162), (35, 6942996), (36, 6750135), (42, 5785830), (45, 5400108), (54, 4500090), (60, 4050081), (63, 3857220), (70, 3471498), (81, 3000060), (84, 2892915), (90, 2700054), (105, 2314332), (108, 2250045), (126, 1928610), (135, 1800036), (140, 1735749), (162, 1500030), (180, 1350027), (189, 1285740), (210, 1157166), (243, 1000020), (252, 964305), (270, 900018), (315, 771444), (324, 750015), (378, 642870), (405, 600012), (420, 578583), (486, 500010), (540, 450009), (567, 428580), (630, 385722), (729, 333340), (756, 321435), (810, 300006), (945, 257148), (972, 250005), (1134, 214290), (1215, 200004), (1260, 192861), (1458, 166670), (1620, 150003), (1701, 142860), (1890, 128574), (2268, 107145), (2381, 102060), (2430, 100002), (2835, 85716), (2916, 83335), (3402, 71430), (3645, 66668), (3780, 64287), (4762, 51030), (4860, 50001), (5103, 47620), (5670, 42858), (6804, 35715), (7143, 34020), (7290, 33334), (8505, 28572), (9524, 25515), (10206, 23810), (11340, 21429), (11905, 20412), (14286, 17010), (14580, 16667)]