73731560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^2$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 199704960

約数和(自身を除く): 125973400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 107, 115, 140, 161, 184, 214, 230, 280, 322, 428, 460, 535, 644, 749, 805, 856, 920, 1070, 1288, 1498, 1610, 2140, 2461, 2996, 3220, 3745, 4280, 4922, 5992, 6440, 7490, 9844, 11449, 12305, 14980, 17227, 19688, 22898, 24610, 29960, 34454, 45796, 49220, 57245, 68908, 80143, 86135, 91592, 98440, 114490, 137816, 160286, 172270, 228980, 263327, 320572, 344540, 400715, 457960, 526654, 641144, 689080, 801430, 1053308, 1316635, 1602860, 1843289, 2106616, 2633270, 3205720, 3686578, 5266540, 7373156, 9216445, 10533080, 14746312, 18432890, 36865780, 73731560]

約数ペア:

[(1, 73731560), (2, 36865780), (4, 18432890), (5, 14746312), (7, 10533080), (8, 9216445), (10, 7373156), (14, 5266540), (20, 3686578), (23, 3205720), (28, 2633270), (35, 2106616), (40, 1843289), (46, 1602860), (56, 1316635), (70, 1053308), (92, 801430), (107, 689080), (115, 641144), (140, 526654), (161, 457960), (184, 400715), (214, 344540), (230, 320572), (280, 263327), (322, 228980), (428, 172270), (460, 160286), (535, 137816), (644, 114490), (749, 98440), (805, 91592), (856, 86135), (920, 80143), (1070, 68908), (1288, 57245), (1498, 49220), (1610, 45796), (2140, 34454), (2461, 29960), (2996, 24610), (3220, 22898), (3745, 19688), (4280, 17227), (4922, 14980), (5992, 12305), (6440, 11449), (7490, 9844)]