200812560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4951}}^1$

素因数の和:4993

約数の個数: 120

約数和(自身を含む): 674224704

約数和(自身を除く): 473412144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 4951, 5070, 6760, 8112, 9902, 10140, 13520, 14853, 19804, 20280, 24755, 29706, 39608, 40560, 49510, 59412, 64363, 74265, 79216, 99020, 118824, 128726, 148530, 193089, 198040, 237648, 257452, 297060, 321815, 386178, 396080, 514904, 594120, 643630, 772356, 836719, 965445, 1029808, 1188240, 1287260, 1544712, 1673438, 1930890, 2510157, 2574520, 3089424, 3346876, 3861780, 4183595, 5020314, 5149040, 6693752, 7723560, 8367190, 10040628, 12550785, 13387504, 15447120, 16734380, 20081256, 25101570, 33468760, 40162512, 50203140, 66937520, 100406280, 200812560]

約数ペア:

[(1, 200812560), (2, 100406280), (3, 66937520), (4, 50203140), (5, 40162512), (6, 33468760), (8, 25101570), (10, 20081256), (12, 16734380), (13, 15447120), (15, 13387504), (16, 12550785), (20, 10040628), (24, 8367190), (26, 7723560), (30, 6693752), (39, 5149040), (40, 5020314), (48, 4183595), (52, 3861780), (60, 3346876), (65, 3089424), (78, 2574520), (80, 2510157), (104, 1930890), (120, 1673438), (130, 1544712), (156, 1287260), (169, 1188240), (195, 1029808), (208, 965445), (240, 836719), (260, 772356), (312, 643630), (338, 594120), (390, 514904), (507, 396080), (520, 386178), (624, 321815), (676, 297060), (780, 257452), (845, 237648), (1014, 198040), (1040, 193089), (1352, 148530), (1560, 128726), (1690, 118824), (2028, 99020), (2535, 79216), (2704, 74265), (3120, 64363), (3380, 59412), (4056, 49510), (4951, 40560), (5070, 39608), (6760, 29706), (8112, 24755), (9902, 20280), (10140, 19804), (13520, 14853)]