128191800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19423}}^1$

素因数の和:19453

約数の個数: 96

約数和(自身を含む): 433543680

約数和(自身を除く): 305351880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 264, 275, 300, 330, 440, 550, 600, 660, 825, 1100, 1320, 1650, 2200, 3300, 6600, 19423, 38846, 58269, 77692, 97115, 116538, 155384, 194230, 213653, 233076, 291345, 388460, 427306, 466152, 485575, 582690, 640959, 776920, 854612, 971150, 1068265, 1165380, 1281918, 1456725, 1709224, 1942300, 2136530, 2330760, 2563836, 2913450, 3204795, 3884600, 4273060, 5127672, 5341325, 5826900, 6409590, 8546120, 10682650, 11653800, 12819180, 16023975, 21365300, 25638360, 32047950, 42730600, 64095900, 128191800]

約数ペア:

[(1, 128191800), (2, 64095900), (3, 42730600), (4, 32047950), (5, 25638360), (6, 21365300), (8, 16023975), (10, 12819180), (11, 11653800), (12, 10682650), (15, 8546120), (20, 6409590), (22, 5826900), (24, 5341325), (25, 5127672), (30, 4273060), (33, 3884600), (40, 3204795), (44, 2913450), (50, 2563836), (55, 2330760), (60, 2136530), (66, 1942300), (75, 1709224), (88, 1456725), (100, 1281918), (110, 1165380), (120, 1068265), (132, 971150), (150, 854612), (165, 776920), (200, 640959), (220, 582690), (264, 485575), (275, 466152), (300, 427306), (330, 388460), (440, 291345), (550, 233076), (600, 213653), (660, 194230), (825, 155384), (1100, 116538), (1320, 97115), (1650, 77692), (2200, 58269), (3300, 38846), (6600, 19423)]