75819000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 239616000

約数和(自身を除く): 163797000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 127, 150, 199, 200, 250, 254, 300, 375, 381, 398, 500, 508, 597, 600, 635, 750, 762, 796, 995, 1000, 1016, 1194, 1270, 1500, 1524, 1592, 1905, 1990, 2388, 2540, 2985, 3000, 3048, 3175, 3810, 3980, 4776, 4975, 5080, 5970, 6350, 7620, 7960, 9525, 9950, 11940, 12700, 14925, 15240, 15875, 19050, 19900, 23880, 24875, 25273, 25400, 29850, 31750, 38100, 39800, 47625, 49750, 50546, 59700, 63500, 74625, 75819, 76200, 95250, 99500, 101092, 119400, 126365, 127000, 149250, 151638, 190500, 199000, 202184, 252730, 298500, 303276, 379095, 381000, 505460, 597000, 606552, 631825, 758190, 1010920, 1263650, 1516380, 1895475, 2527300, 3032760, 3159125, 3790950, 5054600, 6318250, 7581900, 9477375, 12636500, 15163800, 18954750, 25273000, 37909500, 75819000]

約数ペア:

[(1, 75819000), (2, 37909500), (3, 25273000), (4, 18954750), (5, 15163800), (6, 12636500), (8, 9477375), (10, 7581900), (12, 6318250), (15, 5054600), (20, 3790950), (24, 3159125), (25, 3032760), (30, 2527300), (40, 1895475), (50, 1516380), (60, 1263650), (75, 1010920), (100, 758190), (120, 631825), (125, 606552), (127, 597000), (150, 505460), (199, 381000), (200, 379095), (250, 303276), (254, 298500), (300, 252730), (375, 202184), (381, 199000), (398, 190500), (500, 151638), (508, 149250), (597, 127000), (600, 126365), (635, 119400), (750, 101092), (762, 99500), (796, 95250), (995, 76200), (1000, 75819), (1016, 74625), (1194, 63500), (1270, 59700), (1500, 50546), (1524, 49750), (1592, 47625), (1905, 39800), (1990, 38100), (2388, 31750), (2540, 29850), (2985, 25400), (3000, 25273), (3048, 24875), (3175, 23880), (3810, 19900), (3980, 19050), (4776, 15875), (4975, 15240), (5080, 14925), (5970, 12700), (6350, 11940), (7620, 9950), (7960, 9525)]