55415400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4861}}^1$

素因数の和:4899

約数の個数: 96

約数和(自身を含む): 180866400

約数和(自身を除く): 125451000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 4861, 5700, 9722, 11400, 14583, 19444, 24305, 29166, 38888, 48610, 58332, 72915, 92359, 97220, 116664, 121525, 145830, 184718, 194440, 243050, 277077, 291660, 364575, 369436, 461795, 486100, 554154, 583320, 729150, 738872, 923590, 972200, 1108308, 1385385, 1458300, 1847180, 2216616, 2308975, 2770770, 2916600, 3694360, 4617950, 5541540, 6926925, 9235900, 11083080, 13853850, 18471800, 27707700, 55415400]

約数ペア:

[(1, 55415400), (2, 27707700), (3, 18471800), (4, 13853850), (5, 11083080), (6, 9235900), (8, 6926925), (10, 5541540), (12, 4617950), (15, 3694360), (19, 2916600), (20, 2770770), (24, 2308975), (25, 2216616), (30, 1847180), (38, 1458300), (40, 1385385), (50, 1108308), (57, 972200), (60, 923590), (75, 738872), (76, 729150), (95, 583320), (100, 554154), (114, 486100), (120, 461795), (150, 369436), (152, 364575), (190, 291660), (200, 277077), (228, 243050), (285, 194440), (300, 184718), (380, 145830), (456, 121525), (475, 116664), (570, 97220), (600, 92359), (760, 72915), (950, 58332), (1140, 48610), (1425, 38888), (1900, 29166), (2280, 24305), (2850, 19444), (3800, 14583), (4861, 11400), (5700, 9722)]