25798770

素因数分解:

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

素因数の和:189

約数の個数: 128

約数和(自身を含む): 74649600

約数和(自身を除く): 48850830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 47, 54, 57, 90, 94, 95, 107, 114, 135, 141, 171, 190, 214, 235, 270, 282, 285, 321, 342, 423, 470, 513, 535, 570, 642, 705, 846, 855, 893, 963, 1026, 1070, 1269, 1410, 1605, 1710, 1786, 1926, 2033, 2115, 2538, 2565, 2679, 2889, 3210, 4066, 4230, 4465, 4815, 5029, 5130, 5358, 5778, 6099, 6345, 8037, 8930, 9630, 10058, 10165, 12198, 12690, 13395, 14445, 15087, 16074, 18297, 20330, 24111, 25145, 26790, 28890, 30174, 30495, 36594, 40185, 45261, 48222, 50290, 54891, 60990, 75435, 80370, 90522, 91485, 95551, 109782, 120555, 135783, 150870, 182970, 191102, 226305, 241110, 271566, 274455, 286653, 452610, 477755, 548910, 573306, 678915, 859959, 955510, 1357830, 1433265, 1719918, 2579877, 2866530, 4299795, 5159754, 8599590, 12899385, 25798770]

約数ペア:

[(1, 25798770), (2, 12899385), (3, 8599590), (5, 5159754), (6, 4299795), (9, 2866530), (10, 2579877), (15, 1719918), (18, 1433265), (19, 1357830), (27, 955510), (30, 859959), (38, 678915), (45, 573306), (47, 548910), (54, 477755), (57, 452610), (90, 286653), (94, 274455), (95, 271566), (107, 241110), (114, 226305), (135, 191102), (141, 182970), (171, 150870), (190, 135783), (214, 120555), (235, 109782), (270, 95551), (282, 91485), (285, 90522), (321, 80370), (342, 75435), (423, 60990), (470, 54891), (513, 50290), (535, 48222), (570, 45261), (642, 40185), (705, 36594), (846, 30495), (855, 30174), (893, 28890), (963, 26790), (1026, 25145), (1070, 24111), (1269, 20330), (1410, 18297), (1605, 16074), (1710, 15087), (1786, 14445), (1926, 13395), (2033, 12690), (2115, 12198), (2538, 10165), (2565, 10058), (2679, 9630), (2889, 8930), (3210, 8037), (4066, 6345), (4230, 6099), (4465, 5778), (4815, 5358), (5029, 5130)]