102502620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51769}}^1$

素因数の和:51795

約数の個数: 72

約数和(自身を含む): 339197040

約数和(自身を除く): 236694420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 51769, 103538, 155307, 207076, 258845, 310614, 465921, 517690, 569459, 621228, 776535, 931842, 1035380, 1138918, 1553070, 1708377, 1863684, 2277836, 2329605, 2847295, 3106140, 3416754, 4659210, 5125131, 5694590, 6833508, 8541885, 9318420, 10250262, 11389180, 17083770, 20500524, 25625655, 34167540, 51251310, 102502620]

約数ペア:

[(1, 102502620), (2, 51251310), (3, 34167540), (4, 25625655), (5, 20500524), (6, 17083770), (9, 11389180), (10, 10250262), (11, 9318420), (12, 8541885), (15, 6833508), (18, 5694590), (20, 5125131), (22, 4659210), (30, 3416754), (33, 3106140), (36, 2847295), (44, 2329605), (45, 2277836), (55, 1863684), (60, 1708377), (66, 1553070), (90, 1138918), (99, 1035380), (110, 931842), (132, 776535), (165, 621228), (180, 569459), (198, 517690), (220, 465921), (330, 310614), (396, 258845), (495, 207076), (660, 155307), (990, 103538), (1980, 51769)]