157230500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 396264960

約数和(自身を除く): 239034460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 167, 175, 250, 269, 334, 350, 500, 538, 668, 700, 835, 875, 1076, 1169, 1345, 1670, 1750, 1883, 2338, 2690, 3340, 3500, 3766, 4175, 4676, 5380, 5845, 6725, 7532, 8350, 9415, 11690, 13450, 16700, 18830, 20875, 23380, 26900, 29225, 33625, 37660, 41750, 44923, 47075, 58450, 67250, 83500, 89846, 94150, 116900, 134500, 146125, 179692, 188300, 224615, 235375, 292250, 314461, 449230, 470750, 584500, 628922, 898460, 941500, 1123075, 1257844, 1572305, 2246150, 3144610, 4492300, 5615375, 6289220, 7861525, 11230750, 15723050, 22461500, 31446100, 39307625, 78615250, 157230500]

約数ペア:

[(1, 157230500), (2, 78615250), (4, 39307625), (5, 31446100), (7, 22461500), (10, 15723050), (14, 11230750), (20, 7861525), (25, 6289220), (28, 5615375), (35, 4492300), (50, 3144610), (70, 2246150), (100, 1572305), (125, 1257844), (140, 1123075), (167, 941500), (175, 898460), (250, 628922), (269, 584500), (334, 470750), (350, 449230), (500, 314461), (538, 292250), (668, 235375), (700, 224615), (835, 188300), (875, 179692), (1076, 146125), (1169, 134500), (1345, 116900), (1670, 94150), (1750, 89846), (1883, 83500), (2338, 67250), (2690, 58450), (3340, 47075), (3500, 44923), (3766, 41750), (4175, 37660), (4676, 33625), (5380, 29225), (5845, 26900), (6725, 23380), (7532, 20875), (8350, 18830), (9415, 16700), (11690, 13450)]