200913180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1439}}^1$

素因数の和:1643

約数の個数: 96

約数和(自身を含む): 609638400

約数和(自身を除く): 408725220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 179, 195, 260, 358, 390, 537, 716, 780, 895, 1074, 1439, 1790, 2148, 2327, 2685, 2878, 3580, 4317, 4654, 5370, 5756, 6981, 7195, 8634, 9308, 10740, 11635, 13962, 14390, 17268, 18707, 21585, 23270, 27924, 28780, 34905, 37414, 43170, 46540, 56121, 69810, 74828, 86340, 93535, 112242, 139620, 187070, 224484, 257581, 280605, 374140, 515162, 561210, 772743, 1030324, 1122420, 1287905, 1545486, 2575810, 3090972, 3348553, 3863715, 5151620, 6697106, 7727430, 10045659, 13394212, 15454860, 16742765, 20091318, 33485530, 40182636, 50228295, 66971060, 100456590, 200913180]

約数ペア:

[(1, 200913180), (2, 100456590), (3, 66971060), (4, 50228295), (5, 40182636), (6, 33485530), (10, 20091318), (12, 16742765), (13, 15454860), (15, 13394212), (20, 10045659), (26, 7727430), (30, 6697106), (39, 5151620), (52, 3863715), (60, 3348553), (65, 3090972), (78, 2575810), (130, 1545486), (156, 1287905), (179, 1122420), (195, 1030324), (260, 772743), (358, 561210), (390, 515162), (537, 374140), (716, 280605), (780, 257581), (895, 224484), (1074, 187070), (1439, 139620), (1790, 112242), (2148, 93535), (2327, 86340), (2685, 74828), (2878, 69810), (3580, 56121), (4317, 46540), (4654, 43170), (5370, 37414), (5756, 34905), (6981, 28780), (7195, 27924), (8634, 23270), (9308, 21585), (10740, 18707), (11635, 17268), (13962, 14390)]