54295920

素因数分解:

$2^4\times 3^6\times 5^1\times 7^2\times {\mathrm{19}}^1$

素因数の和:64

約数の個数: 420

約数和(自身を含む): 231759720

約数和(自身を除く): 177463800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 162, 168, 171, 180, 189, 190, 196, 210, 216, 228, 240, 243, 245, 252, 266, 270, 280, 285, 294, 304, 315, 324, 336, 342, 360, 378, 380, 392, 399, 405, 420, 432, 441, 456, 486, 490, 504, 513, 532, 540, 560, 567, 570, 588, 630, 648, 665, 684, 720, 729, 735, 756, 760, 784, 798, 810, 840, 855, 882, 912, 931, 945, 972, 980, 1008, 1026, 1064, 1080, 1134, 1140, 1176, 1197, 1215, 1260, 1296, 1323, 1330, 1368, 1458, 1470, 1512, 1520, 1539, 1596, 1620, 1680, 1701, 1710, 1764, 1862, 1890, 1944, 1960, 1995, 2052, 2128, 2160, 2205, 2268, 2280, 2352, 2394, 2430, 2520, 2565, 2646, 2660, 2736, 2793, 2835, 2916, 2940, 3024, 3078, 3192, 3240, 3402, 3420, 3528, 3591, 3645, 3724, 3780, 3888, 3920, 3969, 3990, 4104, 4410, 4536, 4560, 4617, 4655, 4788, 4860, 5040, 5103, 5130, 5292, 5320, 5586, 5670, 5832, 5880, 5985, 6156, 6384, 6480, 6615, 6804, 6840, 7056, 7182, 7290, 7448, 7560, 7695, 7938, 7980, 8208, 8379, 8505, 8820, 9072, 9234, 9310, 9576, 9720, 10206, 10260, 10584, 10640, 10773, 11172, 11340, 11664, 11760, 11907, 11970, 12312, 13230, 13608, 13680, 13851, 13965, 14364, 14580, 14896, 15120, 15390, 15876, 15960, 16758, 17010, 17640, 17955, 18468, 18620, 19152, 19440, 19845, 20412, 20520, 21168, 21546, 22344, 22680, 23085, 23814, 23940, 24624, 25137, 25515, 26460, 27216, 27702, 27930, 28728, 29160, 30780, 31752, 31920, 32319, 33516, 34020, 35280, 35721, 35910, 36936, 37240, 39690, 40824, 41040, 41895, 43092, 44688, 45360, 46170, 47628, 47880, 50274, 51030, 52920, 53865, 55404, 55860, 57456, 58320, 59535, 61560, 63504, 64638, 67032, 68040, 69255, 71442, 71820, 73872, 74480, 75411, 79380, 81648, 83790, 86184, 92340, 95256, 95760, 96957, 100548, 102060, 105840, 107730, 110808, 111720, 119070, 123120, 125685, 129276, 134064, 136080, 138510, 142884, 143640, 150822, 158760, 161595, 167580, 172368, 178605, 184680, 190512, 193914, 201096, 204120, 215460, 221616, 223440, 226233, 238140, 251370, 258552, 277020, 285768, 287280, 301644, 317520, 323190, 335160, 357210, 369360, 377055, 387828, 402192, 408240, 430920, 452466, 476280, 484785, 502740, 517104, 554040, 571536, 603288, 646380, 670320, 678699, 714420, 754110, 775656, 861840, 904932, 952560, 969570, 1005480, 1108080, 1131165, 1206576, 1292760, 1357398, 1428840, 1508220, 1551312, 1809864, 1939140, 2010960, 2262330, 2585520, 2714796, 2857680, 3016440, 3393495, 3619728, 3878280, 4524660, 5429592, 6032880, 6786990, 7756560, 9049320, 10859184, 13573980, 18098640, 27147960, 54295920]

約数ペア:

[(1, 54295920), (2, 27147960), (3, 18098640), (4, 13573980), (5, 10859184), (6, 9049320), (7, 7756560), (8, 6786990), (9, 6032880), (10, 5429592), (12, 4524660), (14, 3878280), (15, 3619728), (16, 3393495), (18, 3016440), (19, 2857680), (20, 2714796), (21, 2585520), (24, 2262330), (27, 2010960), (28, 1939140), (30, 1809864), (35, 1551312), (36, 1508220), (38, 1428840), (40, 1357398), (42, 1292760), (45, 1206576), (48, 1131165), (49, 1108080), (54, 1005480), (56, 969570), (57, 952560), (60, 904932), (63, 861840), (70, 775656), (72, 754110), (76, 714420), (80, 678699), (81, 670320), (84, 646380), (90, 603288), (95, 571536), (98, 554040), (105, 517104), (108, 502740), (112, 484785), (114, 476280), (120, 452466), (126, 430920), (133, 408240), (135, 402192), (140, 387828), (144, 377055), (147, 369360), (152, 357210), (162, 335160), (168, 323190), (171, 317520), (180, 301644), (189, 287280), (190, 285768), (196, 277020), (210, 258552), (216, 251370), (228, 238140), (240, 226233), (243, 223440), (245, 221616), (252, 215460), (266, 204120), (270, 201096), (280, 193914), (285, 190512), (294, 184680), (304, 178605), (315, 172368), (324, 167580), (336, 161595), (342, 158760), (360, 150822), (378, 143640), (380, 142884), (392, 138510), (399, 136080), (405, 134064), (420, 129276), (432, 125685), (441, 123120), (456, 119070), (486, 111720), (490, 110808), (504, 107730), (513, 105840), (532, 102060), (540, 100548), (560, 96957), (567, 95760), (570, 95256), (588, 92340), (630, 86184), (648, 83790), (665, 81648), (684, 79380), (720, 75411), (729, 74480), (735, 73872), (756, 71820), (760, 71442), (784, 69255), (798, 68040), (810, 67032), (840, 64638), (855, 63504), (882, 61560), (912, 59535), (931, 58320), (945, 57456), (972, 55860), (980, 55404), (1008, 53865), (1026, 52920), (1064, 51030), (1080, 50274), (1134, 47880), (1140, 47628), (1176, 46170), (1197, 45360), (1215, 44688), (1260, 43092), (1296, 41895), (1323, 41040), (1330, 40824), (1368, 39690), (1458, 37240), (1470, 36936), (1512, 35910), (1520, 35721), (1539, 35280), (1596, 34020), (1620, 33516), (1680, 32319), (1701, 31920), (1710, 31752), (1764, 30780), (1862, 29160), (1890, 28728), (1944, 27930), (1960, 27702), (1995, 27216), (2052, 26460), (2128, 25515), (2160, 25137), (2205, 24624), (2268, 23940), (2280, 23814), (2352, 23085), (2394, 22680), (2430, 22344), (2520, 21546), (2565, 21168), (2646, 20520), (2660, 20412), (2736, 19845), (2793, 19440), (2835, 19152), (2916, 18620), (2940, 18468), (3024, 17955), (3078, 17640), (3192, 17010), (3240, 16758), (3402, 15960), (3420, 15876), (3528, 15390), (3591, 15120), (3645, 14896), (3724, 14580), (3780, 14364), (3888, 13965), (3920, 13851), (3969, 13680), (3990, 13608), (4104, 13230), (4410, 12312), (4536, 11970), (4560, 11907), (4617, 11760), (4655, 11664), (4788, 11340), (4860, 11172), (5040, 10773), (5103, 10640), (5130, 10584), (5292, 10260), (5320, 10206), (5586, 9720), (5670, 9576), (5832, 9310), (5880, 9234), (5985, 9072), (6156, 8820), (6384, 8505), (6480, 8379), (6615, 8208), (6804, 7980), (6840, 7938), (7056, 7695), (7182, 7560), (7290, 7448)]