228016800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2879}}^1$

素因数の和:2916

約数の個数: 216

約数和(自身を含む): 877443840

約数和(自身を除く): 649427040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 288, 300, 330, 352, 360, 396, 400, 440, 450, 480, 495, 528, 550, 600, 660, 720, 792, 800, 825, 880, 900, 990, 1056, 1100, 1200, 1320, 1440, 1584, 1650, 1760, 1800, 1980, 2200, 2400, 2475, 2640, 2879, 3168, 3300, 3600, 3960, 4400, 4950, 5280, 5758, 6600, 7200, 7920, 8637, 8800, 9900, 11516, 13200, 14395, 15840, 17274, 19800, 23032, 25911, 26400, 28790, 31669, 34548, 39600, 43185, 46064, 51822, 57580, 63338, 69096, 71975, 79200, 86370, 92128, 95007, 103644, 115160, 126676, 129555, 138192, 143950, 158345, 172740, 190014, 207288, 215925, 230320, 253352, 259110, 276384, 285021, 287900, 316690, 345480, 380028, 414576, 431850, 460640, 475035, 506704, 518220, 570042, 575800, 633380, 647775, 690960, 760056, 791725, 829152, 863700, 950070, 1013408, 1036440, 1140084, 1151600, 1266760, 1295550, 1381920, 1425105, 1520112, 1583450, 1727400, 1900140, 2072880, 2280168, 2303200, 2375175, 2533520, 2591100, 2850210, 3040224, 3166900, 3454800, 3800280, 4145760, 4560336, 4750350, 5067040, 5182200, 5700420, 6333800, 6909600, 7125525, 7600560, 9120672, 9500700, 10364400, 11400840, 12667600, 14251050, 15201120, 19001400, 20728800, 22801680, 25335200, 28502100, 38002800, 45603360, 57004200, 76005600, 114008400, 228016800]

約数ペア:

[(1, 228016800), (2, 114008400), (3, 76005600), (4, 57004200), (5, 45603360), (6, 38002800), (8, 28502100), (9, 25335200), (10, 22801680), (11, 20728800), (12, 19001400), (15, 15201120), (16, 14251050), (18, 12667600), (20, 11400840), (22, 10364400), (24, 9500700), (25, 9120672), (30, 7600560), (32, 7125525), (33, 6909600), (36, 6333800), (40, 5700420), (44, 5182200), (45, 5067040), (48, 4750350), (50, 4560336), (55, 4145760), (60, 3800280), (66, 3454800), (72, 3166900), (75, 3040224), (80, 2850210), (88, 2591100), (90, 2533520), (96, 2375175), (99, 2303200), (100, 2280168), (110, 2072880), (120, 1900140), (132, 1727400), (144, 1583450), (150, 1520112), (160, 1425105), (165, 1381920), (176, 1295550), (180, 1266760), (198, 1151600), (200, 1140084), (220, 1036440), (225, 1013408), (240, 950070), (264, 863700), (275, 829152), (288, 791725), (300, 760056), (330, 690960), (352, 647775), (360, 633380), (396, 575800), (400, 570042), (440, 518220), (450, 506704), (480, 475035), (495, 460640), (528, 431850), (550, 414576), (600, 380028), (660, 345480), (720, 316690), (792, 287900), (800, 285021), (825, 276384), (880, 259110), (900, 253352), (990, 230320), (1056, 215925), (1100, 207288), (1200, 190014), (1320, 172740), (1440, 158345), (1584, 143950), (1650, 138192), (1760, 129555), (1800, 126676), (1980, 115160), (2200, 103644), (2400, 95007), (2475, 92128), (2640, 86370), (2879, 79200), (3168, 71975), (3300, 69096), (3600, 63338), (3960, 57580), (4400, 51822), (4950, 46064), (5280, 43185), (5758, 39600), (6600, 34548), (7200, 31669), (7920, 28790), (8637, 26400), (8800, 25911), (9900, 23032), (11516, 19800), (13200, 17274), (14395, 15840)]