801174420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 2480744448

約数和(自身を除く): 1679570028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 127, 180, 202, 254, 303, 347, 381, 404, 505, 508, 606, 635, 694, 762, 909, 1010, 1041, 1143, 1212, 1270, 1388, 1515, 1524, 1735, 1818, 1905, 2020, 2082, 2286, 2540, 3030, 3123, 3470, 3636, 3810, 4164, 4545, 4572, 5205, 5715, 6060, 6246, 6940, 7620, 9090, 10410, 11430, 12492, 12827, 15615, 18180, 20820, 22860, 25654, 31230, 35047, 38481, 44069, 51308, 62460, 64135, 70094, 76962, 88138, 105141, 115443, 128270, 132207, 140188, 153924, 175235, 176276, 192405, 210282, 220345, 230886, 256540, 264414, 315423, 350470, 384810, 396621, 420564, 440690, 461772, 525705, 528828, 577215, 630846, 661035, 700940, 769620, 793242, 881380, 1051410, 1154430, 1261692, 1322070, 1577115, 1586484, 1983105, 2102820, 2308860, 2644140, 3154230, 3966210, 4450969, 6308460, 7932420, 8901938, 13352907, 17803876, 22254845, 26705814, 40058721, 44509690, 53411628, 66764535, 80117442, 89019380, 133529070, 160234884, 200293605, 267058140, 400587210, 801174420]

約数ペア:

[(1, 801174420), (2, 400587210), (3, 267058140), (4, 200293605), (5, 160234884), (6, 133529070), (9, 89019380), (10, 80117442), (12, 66764535), (15, 53411628), (18, 44509690), (20, 40058721), (30, 26705814), (36, 22254845), (45, 17803876), (60, 13352907), (90, 8901938), (101, 7932420), (127, 6308460), (180, 4450969), (202, 3966210), (254, 3154230), (303, 2644140), (347, 2308860), (381, 2102820), (404, 1983105), (505, 1586484), (508, 1577115), (606, 1322070), (635, 1261692), (694, 1154430), (762, 1051410), (909, 881380), (1010, 793242), (1041, 769620), (1143, 700940), (1212, 661035), (1270, 630846), (1388, 577215), (1515, 528828), (1524, 525705), (1735, 461772), (1818, 440690), (1905, 420564), (2020, 396621), (2082, 384810), (2286, 350470), (2540, 315423), (3030, 264414), (3123, 256540), (3470, 230886), (3636, 220345), (3810, 210282), (4164, 192405), (4545, 176276), (4572, 175235), (5205, 153924), (5715, 140188), (6060, 132207), (6246, 128270), (6940, 115443), (7620, 105141), (9090, 88138), (10410, 76962), (11430, 70094), (12492, 64135), (12827, 62460), (15615, 51308), (18180, 44069), (20820, 38481), (22860, 35047), (25654, 31230)]