205381950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1009}}^1$

素因数の和:1106

約数の個数: 96

約数和(自身を含む): 541036800

約数和(自身を除く): 335654850

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 59, 69, 75, 115, 118, 138, 150, 177, 230, 295, 345, 354, 575, 590, 690, 885, 1009, 1150, 1357, 1475, 1725, 1770, 2018, 2714, 2950, 3027, 3450, 4071, 4425, 5045, 6054, 6785, 8142, 8850, 10090, 13570, 15135, 20355, 23207, 25225, 30270, 33925, 40710, 46414, 50450, 59531, 67850, 69621, 75675, 101775, 116035, 119062, 139242, 151350, 178593, 203550, 232070, 297655, 348105, 357186, 580175, 595310, 696210, 892965, 1160350, 1369213, 1488275, 1740525, 1785930, 2738426, 2976550, 3481050, 4107639, 4464825, 6846065, 8215278, 8929650, 13692130, 20538195, 34230325, 41076390, 68460650, 102690975, 205381950]

約数ペア:

[(1, 205381950), (2, 102690975), (3, 68460650), (5, 41076390), (6, 34230325), (10, 20538195), (15, 13692130), (23, 8929650), (25, 8215278), (30, 6846065), (46, 4464825), (50, 4107639), (59, 3481050), (69, 2976550), (75, 2738426), (115, 1785930), (118, 1740525), (138, 1488275), (150, 1369213), (177, 1160350), (230, 892965), (295, 696210), (345, 595310), (354, 580175), (575, 357186), (590, 348105), (690, 297655), (885, 232070), (1009, 203550), (1150, 178593), (1357, 151350), (1475, 139242), (1725, 119062), (1770, 116035), (2018, 101775), (2714, 75675), (2950, 69621), (3027, 67850), (3450, 59531), (4071, 50450), (4425, 46414), (5045, 40710), (6054, 33925), (6785, 30270), (8142, 25225), (8850, 23207), (10090, 20355), (13570, 15135)]