103900720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 305980416

約数和(自身を除く): 202079696

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 101, 110, 112, 140, 154, 167, 176, 202, 220, 280, 308, 334, 385, 404, 440, 505, 560, 616, 668, 707, 770, 808, 835, 880, 1010, 1111, 1169, 1232, 1336, 1414, 1540, 1616, 1670, 1837, 2020, 2222, 2338, 2672, 2828, 3080, 3340, 3535, 3674, 4040, 4444, 4676, 5555, 5656, 5845, 6160, 6680, 7070, 7348, 7777, 8080, 8888, 9185, 9352, 11110, 11312, 11690, 12859, 13360, 14140, 14696, 15554, 16867, 17776, 18370, 18704, 22220, 23380, 25718, 28280, 29392, 31108, 33734, 36740, 38885, 44440, 46760, 51436, 56560, 62216, 64295, 67468, 73480, 77770, 84335, 88880, 93520, 102872, 118069, 124432, 128590, 134936, 146960, 155540, 168670, 185537, 205744, 236138, 257180, 269872, 311080, 337340, 371074, 472276, 514360, 590345, 622160, 674680, 742148, 927685, 944552, 1028720, 1180690, 1298759, 1349360, 1484296, 1855370, 1889104, 2361380, 2597518, 2968592, 3710740, 4722760, 5195036, 6493795, 7421480, 9445520, 10390072, 12987590, 14842960, 20780144, 25975180, 51950360, 103900720]

約数ペア:

[(1, 103900720), (2, 51950360), (4, 25975180), (5, 20780144), (7, 14842960), (8, 12987590), (10, 10390072), (11, 9445520), (14, 7421480), (16, 6493795), (20, 5195036), (22, 4722760), (28, 3710740), (35, 2968592), (40, 2597518), (44, 2361380), (55, 1889104), (56, 1855370), (70, 1484296), (77, 1349360), (80, 1298759), (88, 1180690), (101, 1028720), (110, 944552), (112, 927685), (140, 742148), (154, 674680), (167, 622160), (176, 590345), (202, 514360), (220, 472276), (280, 371074), (308, 337340), (334, 311080), (385, 269872), (404, 257180), (440, 236138), (505, 205744), (560, 185537), (616, 168670), (668, 155540), (707, 146960), (770, 134936), (808, 128590), (835, 124432), (880, 118069), (1010, 102872), (1111, 93520), (1169, 88880), (1232, 84335), (1336, 77770), (1414, 73480), (1540, 67468), (1616, 64295), (1670, 62216), (1837, 56560), (2020, 51436), (2222, 46760), (2338, 44440), (2672, 38885), (2828, 36740), (3080, 33734), (3340, 31108), (3535, 29392), (3674, 28280), (4040, 25718), (4444, 23380), (4676, 22220), (5555, 18704), (5656, 18370), (5845, 17776), (6160, 16867), (6680, 15554), (7070, 14696), (7348, 14140), (7777, 13360), (8080, 12859), (8888, 11690), (9185, 11312), (9352, 11110)]