228457500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 675983616

約数和(自身を除く): 447526116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 125, 150, 166, 249, 250, 300, 332, 367, 375, 415, 498, 500, 625, 734, 750, 830, 996, 1101, 1245, 1250, 1468, 1500, 1660, 1835, 1875, 2075, 2202, 2490, 2500, 3670, 3750, 4150, 4404, 4980, 5505, 6225, 7340, 7500, 8300, 9175, 10375, 11010, 12450, 18350, 20750, 22020, 24900, 27525, 30461, 31125, 36700, 41500, 45875, 51875, 55050, 60922, 62250, 91383, 91750, 103750, 110100, 121844, 124500, 137625, 152305, 155625, 182766, 183500, 207500, 229375, 275250, 304610, 311250, 365532, 456915, 458750, 550500, 609220, 622500, 688125, 761525, 913830, 917500, 1376250, 1523050, 1827660, 2284575, 2752500, 3046100, 3807625, 4569150, 7615250, 9138300, 11422875, 15230500, 19038125, 22845750, 38076250, 45691500, 57114375, 76152500, 114228750, 228457500]

約数ペア:

[(1, 228457500), (2, 114228750), (3, 76152500), (4, 57114375), (5, 45691500), (6, 38076250), (10, 22845750), (12, 19038125), (15, 15230500), (20, 11422875), (25, 9138300), (30, 7615250), (50, 4569150), (60, 3807625), (75, 3046100), (83, 2752500), (100, 2284575), (125, 1827660), (150, 1523050), (166, 1376250), (249, 917500), (250, 913830), (300, 761525), (332, 688125), (367, 622500), (375, 609220), (415, 550500), (498, 458750), (500, 456915), (625, 365532), (734, 311250), (750, 304610), (830, 275250), (996, 229375), (1101, 207500), (1245, 183500), (1250, 182766), (1468, 155625), (1500, 152305), (1660, 137625), (1835, 124500), (1875, 121844), (2075, 110100), (2202, 103750), (2490, 91750), (2500, 91383), (3670, 62250), (3750, 60922), (4150, 55050), (4404, 51875), (4980, 45875), (5505, 41500), (6225, 36700), (7340, 31125), (7500, 30461), (8300, 27525), (9175, 24900), (10375, 22020), (11010, 20750), (12450, 18350)]