65439000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:699

約数の個数: 192

約数和(自身を含む): 241656480

約数和(自身を除く): 176217480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 125, 132, 150, 165, 180, 198, 200, 220, 225, 250, 264, 275, 300, 330, 360, 375, 396, 440, 450, 495, 500, 550, 600, 660, 661, 750, 792, 825, 900, 990, 1000, 1100, 1125, 1320, 1322, 1375, 1500, 1650, 1800, 1980, 1983, 2200, 2250, 2475, 2644, 2750, 3000, 3300, 3305, 3960, 3966, 4125, 4500, 4950, 5288, 5500, 5949, 6600, 6610, 7271, 7932, 8250, 9000, 9900, 9915, 11000, 11898, 12375, 13220, 14542, 15864, 16500, 16525, 19800, 19830, 21813, 23796, 24750, 26440, 29084, 29745, 33000, 33050, 36355, 39660, 43626, 47592, 49500, 49575, 58168, 59490, 65439, 66100, 72710, 79320, 82625, 87252, 99000, 99150, 109065, 118980, 130878, 132200, 145420, 148725, 165250, 174504, 181775, 198300, 218130, 237960, 247875, 261756, 290840, 297450, 327195, 330500, 363550, 396600, 436260, 495750, 523512, 545325, 594900, 654390, 661000, 727100, 743625, 872520, 908875, 991500, 1090650, 1189800, 1308780, 1454200, 1487250, 1635975, 1817750, 1983000, 2181300, 2617560, 2726625, 2974500, 3271950, 3635500, 4362600, 5453250, 5949000, 6543900, 7271000, 8179875, 10906500, 13087800, 16359750, 21813000, 32719500, 65439000]

約数ペア:

[(1, 65439000), (2, 32719500), (3, 21813000), (4, 16359750), (5, 13087800), (6, 10906500), (8, 8179875), (9, 7271000), (10, 6543900), (11, 5949000), (12, 5453250), (15, 4362600), (18, 3635500), (20, 3271950), (22, 2974500), (24, 2726625), (25, 2617560), (30, 2181300), (33, 1983000), (36, 1817750), (40, 1635975), (44, 1487250), (45, 1454200), (50, 1308780), (55, 1189800), (60, 1090650), (66, 991500), (72, 908875), (75, 872520), (88, 743625), (90, 727100), (99, 661000), (100, 654390), (110, 594900), (120, 545325), (125, 523512), (132, 495750), (150, 436260), (165, 396600), (180, 363550), (198, 330500), (200, 327195), (220, 297450), (225, 290840), (250, 261756), (264, 247875), (275, 237960), (300, 218130), (330, 198300), (360, 181775), (375, 174504), (396, 165250), (440, 148725), (450, 145420), (495, 132200), (500, 130878), (550, 118980), (600, 109065), (660, 99150), (661, 99000), (750, 87252), (792, 82625), (825, 79320), (900, 72710), (990, 66100), (1000, 65439), (1100, 59490), (1125, 58168), (1320, 49575), (1322, 49500), (1375, 47592), (1500, 43626), (1650, 39660), (1800, 36355), (1980, 33050), (1983, 33000), (2200, 29745), (2250, 29084), (2475, 26440), (2644, 24750), (2750, 23796), (3000, 21813), (3300, 19830), (3305, 19800), (3960, 16525), (3966, 16500), (4125, 15864), (4500, 14542), (4950, 13220), (5288, 12375), (5500, 11898), (5949, 11000), (6600, 9915), (6610, 9900), (7271, 9000), (7932, 8250)]