28301261400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{144247}}^1$

素因数の和:144378

約数の個数: 144

約数和(自身を含む): 95917707600

約数和(自身を除く): 67616446200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 109, 120, 150, 180, 200, 218, 225, 300, 327, 360, 436, 450, 545, 600, 654, 872, 900, 981, 1090, 1308, 1635, 1800, 1962, 2180, 2616, 2725, 3270, 3924, 4360, 4905, 5450, 6540, 7848, 8175, 9810, 10900, 13080, 16350, 19620, 21800, 24525, 32700, 39240, 49050, 65400, 98100, 144247, 196200, 288494, 432741, 576988, 721235, 865482, 1153976, 1298223, 1442470, 1730964, 2163705, 2596446, 2884940, 3461928, 3606175, 4327410, 5192892, 5769880, 6491115, 7212350, 8654820, 10385784, 10818525, 12982230, 14424700, 15722923, 17309640, 21637050, 25964460, 28849400, 31445846, 32455575, 43274100, 47168769, 51928920, 62891692, 64911150, 78614615, 86548200, 94337538, 125783384, 129822300, 141506307, 157229230, 188675076, 235843845, 259644600, 283012614, 314458460, 377350152, 393073075, 471687690, 566025228, 628916920, 707531535, 786146150, 943375380, 1132050456, 1179219225, 1415063070, 1572292300, 1886750760, 2358438450, 2830126140, 3144584600, 3537657675, 4716876900, 5660252280, 7075315350, 9433753800, 14150630700, 28301261400]

約数ペア:

[(1, 28301261400), (2, 14150630700), (3, 9433753800), (4, 7075315350), (5, 5660252280), (6, 4716876900), (8, 3537657675), (9, 3144584600), (10, 2830126140), (12, 2358438450), (15, 1886750760), (18, 1572292300), (20, 1415063070), (24, 1179219225), (25, 1132050456), (30, 943375380), (36, 786146150), (40, 707531535), (45, 628916920), (50, 566025228), (60, 471687690), (72, 393073075), (75, 377350152), (90, 314458460), (100, 283012614), (109, 259644600), (120, 235843845), (150, 188675076), (180, 157229230), (200, 141506307), (218, 129822300), (225, 125783384), (300, 94337538), (327, 86548200), (360, 78614615), (436, 64911150), (450, 62891692), (545, 51928920), (600, 47168769), (654, 43274100), (872, 32455575), (900, 31445846), (981, 28849400), (1090, 25964460), (1308, 21637050), (1635, 17309640), (1800, 15722923), (1962, 14424700), (2180, 12982230), (2616, 10818525), (2725, 10385784), (3270, 8654820), (3924, 7212350), (4360, 6491115), (4905, 5769880), (5450, 5192892), (6540, 4327410), (7848, 3606175), (8175, 3461928), (9810, 2884940), (10900, 2596446), (13080, 2163705), (16350, 1730964), (19620, 1442470), (21800, 1298223), (24525, 1153976), (32700, 865482), (39240, 721235), (49050, 576988), (65400, 432741), (98100, 288494), (144247, 196200)]