101075240

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 272160000

約数和(自身を除く): 171084760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 139, 140, 196, 212, 245, 265, 278, 280, 343, 371, 392, 424, 490, 530, 556, 686, 695, 742, 973, 980, 1060, 1112, 1372, 1390, 1484, 1715, 1855, 1946, 1960, 2120, 2597, 2744, 2780, 2968, 3430, 3710, 3892, 4865, 5194, 5560, 6811, 6860, 7367, 7420, 7784, 9730, 10388, 12985, 13622, 13720, 14734, 14840, 18179, 19460, 20776, 25970, 27244, 29468, 34055, 36358, 36835, 38920, 47677, 51569, 51940, 54488, 58936, 68110, 72716, 73670, 90895, 95354, 103138, 103880, 136220, 145432, 147340, 181790, 190708, 206276, 238385, 257845, 272440, 294680, 360983, 363580, 381416, 412552, 476770, 515690, 721966, 727160, 953540, 1031380, 1443932, 1804915, 1907080, 2062760, 2526881, 2887864, 3609830, 5053762, 7219660, 10107524, 12634405, 14439320, 20215048, 25268810, 50537620, 101075240]

約数ペア:

[(1, 101075240), (2, 50537620), (4, 25268810), (5, 20215048), (7, 14439320), (8, 12634405), (10, 10107524), (14, 7219660), (20, 5053762), (28, 3609830), (35, 2887864), (40, 2526881), (49, 2062760), (53, 1907080), (56, 1804915), (70, 1443932), (98, 1031380), (106, 953540), (139, 727160), (140, 721966), (196, 515690), (212, 476770), (245, 412552), (265, 381416), (278, 363580), (280, 360983), (343, 294680), (371, 272440), (392, 257845), (424, 238385), (490, 206276), (530, 190708), (556, 181790), (686, 147340), (695, 145432), (742, 136220), (973, 103880), (980, 103138), (1060, 95354), (1112, 90895), (1372, 73670), (1390, 72716), (1484, 68110), (1715, 58936), (1855, 54488), (1946, 51940), (1960, 51569), (2120, 47677), (2597, 38920), (2744, 36835), (2780, 36358), (2968, 34055), (3430, 29468), (3710, 27244), (3892, 25970), (4865, 20776), (5194, 19460), (5560, 18179), (6811, 14840), (6860, 14734), (7367, 13720), (7420, 13622), (7784, 12985), (9730, 10388)]