88657980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 256435200

約数和(自身を除く): 167777220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 149, 188, 211, 235, 282, 298, 422, 447, 470, 564, 596, 633, 705, 745, 844, 894, 940, 1055, 1266, 1410, 1490, 1788, 2110, 2235, 2532, 2820, 2980, 3165, 4220, 4470, 6330, 7003, 8940, 9917, 12660, 14006, 19834, 21009, 28012, 29751, 31439, 35015, 39668, 42018, 49585, 59502, 62878, 70030, 84036, 94317, 99170, 105045, 119004, 125756, 140060, 148755, 157195, 188634, 198340, 210090, 297510, 314390, 377268, 420180, 471585, 595020, 628780, 943170, 1477633, 1886340, 2955266, 4432899, 5910532, 7388165, 8865798, 14776330, 17731596, 22164495, 29552660, 44328990, 88657980]

約数ペア:

[(1, 88657980), (2, 44328990), (3, 29552660), (4, 22164495), (5, 17731596), (6, 14776330), (10, 8865798), (12, 7388165), (15, 5910532), (20, 4432899), (30, 2955266), (47, 1886340), (60, 1477633), (94, 943170), (141, 628780), (149, 595020), (188, 471585), (211, 420180), (235, 377268), (282, 314390), (298, 297510), (422, 210090), (447, 198340), (470, 188634), (564, 157195), (596, 148755), (633, 140060), (705, 125756), (745, 119004), (844, 105045), (894, 99170), (940, 94317), (1055, 84036), (1266, 70030), (1410, 62878), (1490, 59502), (1788, 49585), (2110, 42018), (2235, 39668), (2532, 35015), (2820, 31439), (2980, 29751), (3165, 28012), (4220, 21009), (4470, 19834), (6330, 14006), (7003, 12660), (8940, 9917)]