107977980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 337841280

約数和(自身を除く): 229863300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 107, 110, 121, 132, 139, 165, 214, 220, 242, 278, 321, 330, 363, 417, 428, 484, 535, 556, 605, 642, 660, 695, 726, 834, 1070, 1177, 1210, 1284, 1390, 1452, 1529, 1605, 1668, 1815, 2085, 2140, 2354, 2420, 2780, 3058, 3210, 3531, 3630, 4170, 4587, 4708, 5885, 6116, 6420, 7062, 7260, 7645, 8340, 9174, 11770, 12947, 14124, 14873, 15290, 16819, 17655, 18348, 22935, 23540, 25894, 29746, 30580, 33638, 35310, 38841, 44619, 45870, 50457, 51788, 59492, 64735, 67276, 70620, 74365, 77682, 84095, 89238, 91740, 100914, 129470, 148730, 155364, 163603, 168190, 178476, 194205, 201828, 223095, 252285, 258940, 297460, 327206, 336380, 388410, 446190, 490809, 504570, 654412, 776820, 818015, 892380, 981618, 1009140, 1636030, 1799633, 1963236, 2454045, 3272060, 3599266, 4908090, 5398899, 7198532, 8998165, 9816180, 10797798, 17996330, 21595596, 26994495, 35992660, 53988990, 107977980]

約数ペア:

[(1, 107977980), (2, 53988990), (3, 35992660), (4, 26994495), (5, 21595596), (6, 17996330), (10, 10797798), (11, 9816180), (12, 8998165), (15, 7198532), (20, 5398899), (22, 4908090), (30, 3599266), (33, 3272060), (44, 2454045), (55, 1963236), (60, 1799633), (66, 1636030), (107, 1009140), (110, 981618), (121, 892380), (132, 818015), (139, 776820), (165, 654412), (214, 504570), (220, 490809), (242, 446190), (278, 388410), (321, 336380), (330, 327206), (363, 297460), (417, 258940), (428, 252285), (484, 223095), (535, 201828), (556, 194205), (605, 178476), (642, 168190), (660, 163603), (695, 155364), (726, 148730), (834, 129470), (1070, 100914), (1177, 91740), (1210, 89238), (1284, 84095), (1390, 77682), (1452, 74365), (1529, 70620), (1605, 67276), (1668, 64735), (1815, 59492), (2085, 51788), (2140, 50457), (2354, 45870), (2420, 44619), (2780, 38841), (3058, 35310), (3210, 33638), (3531, 30580), (3630, 29746), (4170, 25894), (4587, 23540), (4708, 22935), (5885, 18348), (6116, 17655), (6420, 16819), (7062, 15290), (7260, 14873), (7645, 14124), (8340, 12947), (9174, 11770)]