15230500

素因数分解:

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

素因数の和:469

約数の個数: 48

約数和(自身を含む): 33755904

約数和(自身を除く): 18525404

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 125, 166, 250, 332, 367, 415, 500, 734, 830, 1468, 1660, 1835, 2075, 3670, 4150, 7340, 8300, 9175, 10375, 18350, 20750, 30461, 36700, 41500, 45875, 60922, 91750, 121844, 152305, 183500, 304610, 609220, 761525, 1523050, 3046100, 3807625, 7615250, 15230500]

約数ペア:

[(1, 15230500), (2, 7615250), (4, 3807625), (5, 3046100), (10, 1523050), (20, 761525), (25, 609220), (50, 304610), (83, 183500), (100, 152305), (125, 121844), (166, 91750), (250, 60922), (332, 45875), (367, 41500), (415, 36700), (500, 30461), (734, 20750), (830, 18350), (1468, 10375), (1660, 9175), (1835, 8300), (2075, 7340), (3670, 4150)]