102906900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1178

約数の個数: 108

約数和(自身を含む): 325825500

約数和(自身を除く): 222918600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 109, 150, 180, 218, 225, 300, 327, 436, 450, 545, 654, 900, 981, 1049, 1090, 1308, 1635, 1962, 2098, 2180, 2725, 3147, 3270, 3924, 4196, 4905, 5245, 5450, 6294, 6540, 8175, 9441, 9810, 10490, 10900, 12588, 15735, 16350, 18882, 19620, 20980, 24525, 26225, 31470, 32700, 37764, 47205, 49050, 52450, 62940, 78675, 94410, 98100, 104900, 114341, 157350, 188820, 228682, 236025, 314700, 343023, 457364, 472050, 571705, 686046, 944100, 1029069, 1143410, 1372092, 1715115, 2058138, 2286820, 2858525, 3430230, 4116276, 5145345, 5717050, 6860460, 8575575, 10290690, 11434100, 17151150, 20581380, 25726725, 34302300, 51453450, 102906900]

約数ペア:

[(1, 102906900), (2, 51453450), (3, 34302300), (4, 25726725), (5, 20581380), (6, 17151150), (9, 11434100), (10, 10290690), (12, 8575575), (15, 6860460), (18, 5717050), (20, 5145345), (25, 4116276), (30, 3430230), (36, 2858525), (45, 2286820), (50, 2058138), (60, 1715115), (75, 1372092), (90, 1143410), (100, 1029069), (109, 944100), (150, 686046), (180, 571705), (218, 472050), (225, 457364), (300, 343023), (327, 314700), (436, 236025), (450, 228682), (545, 188820), (654, 157350), (900, 114341), (981, 104900), (1049, 98100), (1090, 94410), (1308, 78675), (1635, 62940), (1962, 52450), (2098, 49050), (2180, 47205), (2725, 37764), (3147, 32700), (3270, 31470), (3924, 26225), (4196, 24525), (4905, 20980), (5245, 19620), (5450, 18882), (6294, 16350), (6540, 15735), (8175, 12588), (9441, 10900), (9810, 10490)]