47768940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{9829}}^1$

素因数の和:9853

約数の個数: 72

約数和(自身を含む): 150281040

約数和(自身を除く): 102512100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 9829, 19658, 29487, 39316, 49145, 58974, 88461, 98290, 117948, 147435, 176922, 196580, 265383, 294870, 353844, 442305, 530766, 589740, 796149, 884610, 1061532, 1326915, 1592298, 1769220, 2388447, 2653830, 3184596, 3980745, 4776894, 5307660, 7961490, 9553788, 11942235, 15922980, 23884470, 47768940]

約数ペア:

[(1, 47768940), (2, 23884470), (3, 15922980), (4, 11942235), (5, 9553788), (6, 7961490), (9, 5307660), (10, 4776894), (12, 3980745), (15, 3184596), (18, 2653830), (20, 2388447), (27, 1769220), (30, 1592298), (36, 1326915), (45, 1061532), (54, 884610), (60, 796149), (81, 589740), (90, 530766), (108, 442305), (135, 353844), (162, 294870), (180, 265383), (243, 196580), (270, 176922), (324, 147435), (405, 117948), (486, 98290), (540, 88461), (810, 58974), (972, 49145), (1215, 39316), (1620, 29487), (2430, 19658), (4860, 9829)]