54525060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 176904000

約数和(自身を除く): 122378940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 107, 114, 149, 171, 180, 190, 214, 228, 285, 298, 321, 342, 380, 428, 447, 535, 570, 596, 642, 684, 745, 855, 894, 963, 1070, 1140, 1284, 1341, 1490, 1605, 1710, 1788, 1926, 2033, 2140, 2235, 2682, 2831, 2980, 3210, 3420, 3852, 4066, 4470, 4815, 5364, 5662, 6099, 6420, 6705, 8132, 8493, 8940, 9630, 10165, 11324, 12198, 13410, 14155, 15943, 16986, 18297, 19260, 20330, 24396, 25479, 26820, 28310, 30495, 31886, 33972, 36594, 40660, 42465, 47829, 50958, 56620, 60990, 63772, 73188, 79715, 84930, 91485, 95658, 101916, 121980, 127395, 143487, 159430, 169860, 182970, 191316, 239145, 254790, 286974, 302917, 318860, 365940, 478290, 509580, 573948, 605834, 717435, 908751, 956580, 1211668, 1434870, 1514585, 1817502, 2726253, 2869740, 3029170, 3635004, 4543755, 5452506, 6058340, 9087510, 10905012, 13631265, 18175020, 27262530, 54525060]

約数ペア:

[(1, 54525060), (2, 27262530), (3, 18175020), (4, 13631265), (5, 10905012), (6, 9087510), (9, 6058340), (10, 5452506), (12, 4543755), (15, 3635004), (18, 3029170), (19, 2869740), (20, 2726253), (30, 1817502), (36, 1514585), (38, 1434870), (45, 1211668), (57, 956580), (60, 908751), (76, 717435), (90, 605834), (95, 573948), (107, 509580), (114, 478290), (149, 365940), (171, 318860), (180, 302917), (190, 286974), (214, 254790), (228, 239145), (285, 191316), (298, 182970), (321, 169860), (342, 159430), (380, 143487), (428, 127395), (447, 121980), (535, 101916), (570, 95658), (596, 91485), (642, 84930), (684, 79715), (745, 73188), (855, 63772), (894, 60990), (963, 56620), (1070, 50958), (1140, 47829), (1284, 42465), (1341, 40660), (1490, 36594), (1605, 33972), (1710, 31886), (1788, 30495), (1926, 28310), (2033, 26820), (2140, 25479), (2235, 24396), (2682, 20330), (2831, 19260), (2980, 18297), (3210, 16986), (3420, 15943), (3852, 14155), (4066, 13410), (4470, 12198), (4815, 11324), (5364, 10165), (5662, 9630), (6099, 8940), (6420, 8493), (6705, 8132)]