221680800

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 360

約数和(自身を含む): 884755872

約数和(自身を除く): 663075072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 81, 88, 90, 96, 99, 100, 108, 110, 120, 132, 135, 144, 150, 160, 162, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 288, 297, 300, 311, 324, 330, 352, 360, 396, 400, 405, 432, 440, 450, 480, 495, 528, 540, 550, 594, 600, 622, 648, 660, 675, 720, 792, 800, 810, 825, 864, 880, 891, 900, 933, 990, 1056, 1080, 1100, 1188, 1200, 1244, 1296, 1320, 1350, 1440, 1485, 1555, 1584, 1620, 1650, 1760, 1782, 1800, 1866, 1980, 2025, 2160, 2200, 2376, 2400, 2475, 2488, 2592, 2640, 2700, 2799, 2970, 3110, 3168, 3240, 3300, 3421, 3564, 3600, 3732, 3960, 4050, 4320, 4400, 4455, 4665, 4752, 4950, 4976, 5280, 5400, 5598, 5940, 6220, 6480, 6600, 6842, 7128, 7200, 7425, 7464, 7775, 7920, 8100, 8397, 8800, 8910, 9330, 9504, 9900, 9952, 10263, 10800, 11196, 11880, 12440, 12960, 13200, 13684, 13995, 14256, 14850, 14928, 15550, 15840, 16200, 16794, 17105, 17820, 18660, 19800, 20526, 21600, 22275, 22392, 23325, 23760, 24880, 25191, 26400, 27368, 27990, 28512, 29700, 29856, 30789, 31100, 32400, 33588, 34210, 35640, 37320, 39600, 41052, 41985, 44550, 44784, 46650, 47520, 49760, 50382, 51315, 54736, 55980, 59400, 61578, 62200, 64800, 67176, 68420, 69975, 71280, 74640, 79200, 82104, 83970, 85525, 89100, 89568, 92367, 93300, 100764, 102630, 109472, 111960, 118800, 123156, 124400, 125955, 134352, 136840, 139950, 142560, 149280, 153945, 164208, 167940, 171050, 178200, 184734, 186600, 201528, 205260, 209925, 223920, 237600, 246312, 248800, 251910, 256575, 268704, 273680, 277101, 279900, 307890, 328416, 335880, 342100, 356400, 369468, 373200, 403056, 410520, 419850, 447840, 461835, 492624, 503820, 513150, 547360, 554202, 559800, 615780, 629775, 671760, 684200, 712800, 738936, 746400, 769725, 806112, 821040, 839700, 923670, 985248, 1007640, 1026300, 1108404, 1119600, 1231560, 1259550, 1343520, 1368400, 1385505, 1477872, 1539450, 1642080, 1679400, 1847340, 2015280, 2052600, 2216808, 2239200, 2309175, 2463120, 2519100, 2736800, 2771010, 2955744, 3078900, 3358800, 3694680, 4030560, 4105200, 4433616, 4618350, 4926240, 5038200, 5542020, 6157800, 6717600, 6927525, 7389360, 8210400, 8867232, 9236700, 10076400, 11084040, 12315600, 13855050, 14778720, 18473400, 20152800, 22168080, 24631200, 27710100, 36946800, 44336160, 55420200, 73893600, 110840400, 221680800]

約数ペア:

[(1, 221680800), (2, 110840400), (3, 73893600), (4, 55420200), (5, 44336160), (6, 36946800), (8, 27710100), (9, 24631200), (10, 22168080), (11, 20152800), (12, 18473400), (15, 14778720), (16, 13855050), (18, 12315600), (20, 11084040), (22, 10076400), (24, 9236700), (25, 8867232), (27, 8210400), (30, 7389360), (32, 6927525), (33, 6717600), (36, 6157800), (40, 5542020), (44, 5038200), (45, 4926240), (48, 4618350), (50, 4433616), (54, 4105200), (55, 4030560), (60, 3694680), (66, 3358800), (72, 3078900), (75, 2955744), (80, 2771010), (81, 2736800), (88, 2519100), (90, 2463120), (96, 2309175), (99, 2239200), (100, 2216808), (108, 2052600), (110, 2015280), (120, 1847340), (132, 1679400), (135, 1642080), (144, 1539450), (150, 1477872), (160, 1385505), (162, 1368400), (165, 1343520), (176, 1259550), (180, 1231560), (198, 1119600), (200, 1108404), (216, 1026300), (220, 1007640), (225, 985248), (240, 923670), (264, 839700), (270, 821040), (275, 806112), (288, 769725), (297, 746400), (300, 738936), (311, 712800), (324, 684200), (330, 671760), (352, 629775), (360, 615780), (396, 559800), (400, 554202), (405, 547360), (432, 513150), (440, 503820), (450, 492624), (480, 461835), (495, 447840), (528, 419850), (540, 410520), (550, 403056), (594, 373200), (600, 369468), (622, 356400), (648, 342100), (660, 335880), (675, 328416), (720, 307890), (792, 279900), (800, 277101), (810, 273680), (825, 268704), (864, 256575), (880, 251910), (891, 248800), (900, 246312), (933, 237600), (990, 223920), (1056, 209925), (1080, 205260), (1100, 201528), (1188, 186600), (1200, 184734), (1244, 178200), (1296, 171050), (1320, 167940), (1350, 164208), (1440, 153945), (1485, 149280), (1555, 142560), (1584, 139950), (1620, 136840), (1650, 134352), (1760, 125955), (1782, 124400), (1800, 123156), (1866, 118800), (1980, 111960), (2025, 109472), (2160, 102630), (2200, 100764), (2376, 93300), (2400, 92367), (2475, 89568), (2488, 89100), (2592, 85525), (2640, 83970), (2700, 82104), (2799, 79200), (2970, 74640), (3110, 71280), (3168, 69975), (3240, 68420), (3300, 67176), (3421, 64800), (3564, 62200), (3600, 61578), (3732, 59400), (3960, 55980), (4050, 54736), (4320, 51315), (4400, 50382), (4455, 49760), (4665, 47520), (4752, 46650), (4950, 44784), (4976, 44550), (5280, 41985), (5400, 41052), (5598, 39600), (5940, 37320), (6220, 35640), (6480, 34210), (6600, 33588), (6842, 32400), (7128, 31100), (7200, 30789), (7425, 29856), (7464, 29700), (7775, 28512), (7920, 27990), (8100, 27368), (8397, 26400), (8800, 25191), (8910, 24880), (9330, 23760), (9504, 23325), (9900, 22392), (9952, 22275), (10263, 21600), (10800, 20526), (11196, 19800), (11880, 18660), (12440, 17820), (12960, 17105), (13200, 16794), (13684, 16200), (13995, 15840), (14256, 15550), (14850, 14928)]