47865300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1038

約数の個数: 144

約数和(自身を含む): 165322752

約数和(自身を除く): 117457452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 991, 1050, 1150, 1380, 1610, 1725, 1932, 1982, 2100, 2300, 2415, 2973, 3220, 3450, 3964, 4025, 4830, 4955, 5946, 6900, 6937, 8050, 9660, 9910, 11892, 12075, 13874, 14865, 16100, 19820, 20811, 22793, 24150, 24775, 27748, 29730, 34685, 41622, 45586, 48300, 49550, 59460, 68379, 69370, 74325, 83244, 91172, 99100, 104055, 113965, 136758, 138740, 148650, 159551, 173425, 208110, 227930, 273516, 297300, 319102, 341895, 346850, 416220, 455860, 478653, 520275, 569825, 638204, 683790, 693700, 797755, 957306, 1040550, 1139650, 1367580, 1595510, 1709475, 1914612, 2081100, 2279300, 2393265, 3191020, 3418950, 3988775, 4786530, 6837900, 7977550, 9573060, 11966325, 15955100, 23932650, 47865300]

約数ペア:

[(1, 47865300), (2, 23932650), (3, 15955100), (4, 11966325), (5, 9573060), (6, 7977550), (7, 6837900), (10, 4786530), (12, 3988775), (14, 3418950), (15, 3191020), (20, 2393265), (21, 2279300), (23, 2081100), (25, 1914612), (28, 1709475), (30, 1595510), (35, 1367580), (42, 1139650), (46, 1040550), (50, 957306), (60, 797755), (69, 693700), (70, 683790), (75, 638204), (84, 569825), (92, 520275), (100, 478653), (105, 455860), (115, 416220), (138, 346850), (140, 341895), (150, 319102), (161, 297300), (175, 273516), (210, 227930), (230, 208110), (276, 173425), (300, 159551), (322, 148650), (345, 138740), (350, 136758), (420, 113965), (460, 104055), (483, 99100), (525, 91172), (575, 83244), (644, 74325), (690, 69370), (700, 68379), (805, 59460), (966, 49550), (991, 48300), (1050, 45586), (1150, 41622), (1380, 34685), (1610, 29730), (1725, 27748), (1932, 24775), (1982, 24150), (2100, 22793), (2300, 20811), (2415, 19820), (2973, 16100), (3220, 14865), (3450, 13874), (3964, 12075), (4025, 11892), (4830, 9910), (4955, 9660), (5946, 8050), (6900, 6937)]