100215720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25307}}^1$

素因数の和:25335

約数の個数: 96

約数和(自身を含む): 355324320

約数和(自身を除く): 255108600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 25307, 50614, 75921, 101228, 126535, 151842, 202456, 227763, 253070, 278377, 303684, 379605, 455526, 506140, 556754, 607368, 759210, 835131, 911052, 1012280, 1113508, 1138815, 1391885, 1518420, 1670262, 1822104, 2227016, 2277630, 2505393, 2783770, 3036840, 3340524, 4175655, 4555260, 5010786, 5567540, 6681048, 8351310, 9110520, 10021572, 11135080, 12526965, 16702620, 20043144, 25053930, 33405240, 50107860, 100215720]

約数ペア:

[(1, 100215720), (2, 50107860), (3, 33405240), (4, 25053930), (5, 20043144), (6, 16702620), (8, 12526965), (9, 11135080), (10, 10021572), (11, 9110520), (12, 8351310), (15, 6681048), (18, 5567540), (20, 5010786), (22, 4555260), (24, 4175655), (30, 3340524), (33, 3036840), (36, 2783770), (40, 2505393), (44, 2277630), (45, 2227016), (55, 1822104), (60, 1670262), (66, 1518420), (72, 1391885), (88, 1138815), (90, 1113508), (99, 1012280), (110, 911052), (120, 835131), (132, 759210), (165, 607368), (180, 556754), (198, 506140), (220, 455526), (264, 379605), (330, 303684), (360, 278377), (396, 253070), (440, 227763), (495, 202456), (660, 151842), (792, 126535), (990, 101228), (1320, 75921), (1980, 50614), (3960, 25307)]