17199180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 56609280

約数和(自身を除く): 39410100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 47, 57, 60, 76, 90, 94, 95, 107, 114, 141, 171, 180, 188, 190, 214, 228, 235, 282, 285, 321, 342, 380, 423, 428, 470, 535, 564, 570, 642, 684, 705, 846, 855, 893, 940, 963, 1070, 1140, 1284, 1410, 1605, 1692, 1710, 1786, 1926, 2033, 2115, 2140, 2679, 2820, 3210, 3420, 3572, 3852, 4066, 4230, 4465, 4815, 5029, 5358, 6099, 6420, 8037, 8132, 8460, 8930, 9630, 10058, 10165, 10716, 12198, 13395, 15087, 16074, 17860, 18297, 19260, 20116, 20330, 24396, 25145, 26790, 30174, 30495, 32148, 36594, 40185, 40660, 45261, 50290, 53580, 60348, 60990, 73188, 75435, 80370, 90522, 91485, 95551, 100580, 121980, 150870, 160740, 181044, 182970, 191102, 226305, 286653, 301740, 365940, 382204, 452610, 477755, 573306, 859959, 905220, 955510, 1146612, 1433265, 1719918, 1911020, 2866530, 3439836, 4299795, 5733060, 8599590, 17199180]

約数ペア:

[(1, 17199180), (2, 8599590), (3, 5733060), (4, 4299795), (5, 3439836), (6, 2866530), (9, 1911020), (10, 1719918), (12, 1433265), (15, 1146612), (18, 955510), (19, 905220), (20, 859959), (30, 573306), (36, 477755), (38, 452610), (45, 382204), (47, 365940), (57, 301740), (60, 286653), (76, 226305), (90, 191102), (94, 182970), (95, 181044), (107, 160740), (114, 150870), (141, 121980), (171, 100580), (180, 95551), (188, 91485), (190, 90522), (214, 80370), (228, 75435), (235, 73188), (282, 60990), (285, 60348), (321, 53580), (342, 50290), (380, 45261), (423, 40660), (428, 40185), (470, 36594), (535, 32148), (564, 30495), (570, 30174), (642, 26790), (684, 25145), (705, 24396), (846, 20330), (855, 20116), (893, 19260), (940, 18297), (963, 17860), (1070, 16074), (1140, 15087), (1284, 13395), (1410, 12198), (1605, 10716), (1692, 10165), (1710, 10058), (1786, 9630), (1926, 8930), (2033, 8460), (2115, 8132), (2140, 8037), (2679, 6420), (2820, 6099), (3210, 5358), (3420, 5029), (3572, 4815), (3852, 4465), (4066, 4230)]