83950020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1$

素因数の和:712

約数の個数: 240

約数和(自身を含む): 328825728

約数和(自身を除く): 244875708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 495, 540, 567, 594, 630, 660, 673, 693, 756, 770, 810, 891, 924, 945, 990, 1134, 1155, 1188, 1260, 1346, 1386, 1485, 1540, 1620, 1782, 1890, 1980, 2019, 2079, 2268, 2310, 2692, 2772, 2835, 2970, 3365, 3465, 3564, 3780, 4038, 4158, 4455, 4620, 4711, 5670, 5940, 6057, 6237, 6730, 6930, 7403, 8076, 8316, 8910, 9422, 10095, 10395, 11340, 12114, 12474, 13460, 13860, 14133, 14806, 17820, 18171, 18844, 20190, 20790, 22209, 23555, 24228, 24948, 28266, 29612, 30285, 31185, 36342, 37015, 40380, 41580, 42399, 44418, 47110, 51821, 54513, 56532, 60570, 62370, 66627, 70665, 72684, 74030, 84798, 88836, 90855, 94220, 103642, 109026, 111045, 121140, 124740, 127197, 133254, 141330, 148060, 155463, 169596, 181710, 199881, 207284, 211995, 218052, 222090, 254394, 259105, 266508, 272565, 282660, 310926, 333135, 363420, 381591, 399762, 423990, 444180, 466389, 508788, 518210, 545130, 599643, 621852, 635985, 666270, 763182, 777315, 799524, 847980, 932778, 999405, 1036420, 1090260, 1199286, 1271970, 1332540, 1399167, 1526364, 1554630, 1865556, 1907955, 1998810, 2331945, 2398572, 2543940, 2798334, 2998215, 3109260, 3815910, 3997620, 4197501, 4663890, 5596668, 5996430, 6995835, 7631820, 8395002, 9327780, 11992860, 13991670, 16790004, 20987505, 27983340, 41975010, 83950020]

約数ペア:

[(1, 83950020), (2, 41975010), (3, 27983340), (4, 20987505), (5, 16790004), (6, 13991670), (7, 11992860), (9, 9327780), (10, 8395002), (11, 7631820), (12, 6995835), (14, 5996430), (15, 5596668), (18, 4663890), (20, 4197501), (21, 3997620), (22, 3815910), (27, 3109260), (28, 2998215), (30, 2798334), (33, 2543940), (35, 2398572), (36, 2331945), (42, 1998810), (44, 1907955), (45, 1865556), (54, 1554630), (55, 1526364), (60, 1399167), (63, 1332540), (66, 1271970), (70, 1199286), (77, 1090260), (81, 1036420), (84, 999405), (90, 932778), (99, 847980), (105, 799524), (108, 777315), (110, 763182), (126, 666270), (132, 635985), (135, 621852), (140, 599643), (154, 545130), (162, 518210), (165, 508788), (180, 466389), (189, 444180), (198, 423990), (210, 399762), (220, 381591), (231, 363420), (252, 333135), (270, 310926), (297, 282660), (308, 272565), (315, 266508), (324, 259105), (330, 254394), (378, 222090), (385, 218052), (396, 211995), (405, 207284), (420, 199881), (462, 181710), (495, 169596), (540, 155463), (567, 148060), (594, 141330), (630, 133254), (660, 127197), (673, 124740), (693, 121140), (756, 111045), (770, 109026), (810, 103642), (891, 94220), (924, 90855), (945, 88836), (990, 84798), (1134, 74030), (1155, 72684), (1188, 70665), (1260, 66627), (1346, 62370), (1386, 60570), (1485, 56532), (1540, 54513), (1620, 51821), (1782, 47110), (1890, 44418), (1980, 42399), (2019, 41580), (2079, 40380), (2268, 37015), (2310, 36342), (2692, 31185), (2772, 30285), (2835, 29612), (2970, 28266), (3365, 24948), (3465, 24228), (3564, 23555), (3780, 22209), (4038, 20790), (4158, 20190), (4455, 18844), (4620, 18171), (4711, 17820), (5670, 14806), (5940, 14133), (6057, 13860), (6237, 13460), (6730, 12474), (6930, 12114), (7403, 11340), (8076, 10395), (8316, 10095), (8910, 9422)]