202400460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48889}}^1$

素因数の和:48927

約数の個数: 72

約数和(自身を含む): 640654560

約数和(自身を除く): 438254100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 48889, 97778, 146667, 195556, 244445, 293334, 440001, 488890, 586668, 733335, 880002, 977780, 1124447, 1466670, 1760004, 2200005, 2248894, 2933340, 3373341, 4400010, 4497788, 5622235, 6746682, 8800020, 10120023, 11244470, 13493364, 16866705, 20240046, 22488940, 33733410, 40480092, 50600115, 67466820, 101200230, 202400460]

約数ペア:

[(1, 202400460), (2, 101200230), (3, 67466820), (4, 50600115), (5, 40480092), (6, 33733410), (9, 22488940), (10, 20240046), (12, 16866705), (15, 13493364), (18, 11244470), (20, 10120023), (23, 8800020), (30, 6746682), (36, 5622235), (45, 4497788), (46, 4400010), (60, 3373341), (69, 2933340), (90, 2248894), (92, 2200005), (115, 1760004), (138, 1466670), (180, 1124447), (207, 977780), (230, 880002), (276, 733335), (345, 586668), (414, 488890), (460, 440001), (690, 293334), (828, 244445), (1035, 195556), (1380, 146667), (2070, 97778), (4140, 48889)]