284894820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 360

約数和(自身を含む): 1078745976

約数和(自身を除く): 793851156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 49, 54, 60, 63, 70, 74, 81, 84, 90, 97, 98, 105, 108, 111, 126, 135, 140, 147, 148, 162, 180, 185, 189, 194, 196, 210, 222, 245, 252, 259, 270, 291, 294, 315, 324, 333, 370, 378, 388, 405, 420, 441, 444, 485, 490, 518, 540, 555, 567, 582, 588, 630, 666, 679, 735, 740, 756, 777, 810, 873, 882, 945, 970, 980, 999, 1036, 1110, 1134, 1164, 1260, 1295, 1323, 1332, 1358, 1455, 1470, 1554, 1620, 1665, 1746, 1764, 1813, 1890, 1940, 1998, 2037, 2205, 2220, 2268, 2331, 2590, 2619, 2646, 2716, 2835, 2910, 2940, 2997, 3108, 3330, 3395, 3492, 3589, 3626, 3780, 3885, 3969, 3996, 4074, 4365, 4410, 4662, 4753, 4995, 5180, 5238, 5292, 5439, 5670, 5820, 5994, 6111, 6615, 6660, 6790, 6993, 7178, 7252, 7770, 7857, 7938, 8148, 8730, 8820, 9065, 9324, 9506, 9990, 10185, 10476, 10767, 10878, 11340, 11655, 11988, 12222, 13095, 13230, 13580, 13986, 14259, 14356, 14985, 15540, 15714, 15876, 16317, 17460, 17945, 18130, 18333, 19012, 19845, 19980, 20370, 20979, 21534, 21756, 23310, 23765, 24444, 25123, 26190, 26460, 27195, 27972, 28518, 29970, 30555, 31428, 32301, 32634, 34965, 35890, 36260, 36666, 39285, 39690, 40740, 41958, 42777, 43068, 46620, 47530, 48951, 50246, 52380, 53835, 54390, 54999, 57036, 59940, 61110, 64602, 65268, 69930, 71295, 71780, 73332, 75369, 78570, 79380, 81585, 83916, 85554, 91665, 95060, 96903, 97902, 100492, 104895, 107670, 108780, 109998, 122220, 125615, 128331, 129204, 139860, 142590, 146853, 150738, 157140, 161505, 163170, 171108, 175861, 183330, 193806, 195804, 209790, 213885, 215340, 219996, 226107, 244755, 251230, 256662, 274995, 285180, 290709, 293706, 301476, 323010, 326340, 351722, 366660, 376845, 384993, 387612, 419580, 427770, 452214, 484515, 489510, 502460, 513324, 527583, 549990, 581418, 587412, 641655, 646020, 678321, 703444, 734265, 753690, 769986, 855540, 879305, 904428, 969030, 979020, 1055166, 1099980, 1130535, 1162836, 1283310, 1356642, 1453545, 1468530, 1507380, 1539972, 1582749, 1758610, 1924965, 1938060, 2034963, 2110332, 2261070, 2566620, 2637915, 2713284, 2907090, 2937060, 3165498, 3391605, 3517220, 3849930, 4069926, 4522140, 4748247, 5275830, 5814180, 6330996, 6783210, 7699860, 7913745, 8139852, 9496494, 10174815, 10551660, 13566420, 14244741, 15827490, 18992988, 20349630, 23741235, 28489482, 31654980, 40699260, 47482470, 56978964, 71223705, 94964940, 142447410, 284894820]

約数ペア:

[(1, 284894820), (2, 142447410), (3, 94964940), (4, 71223705), (5, 56978964), (6, 47482470), (7, 40699260), (9, 31654980), (10, 28489482), (12, 23741235), (14, 20349630), (15, 18992988), (18, 15827490), (20, 14244741), (21, 13566420), (27, 10551660), (28, 10174815), (30, 9496494), (35, 8139852), (36, 7913745), (37, 7699860), (42, 6783210), (45, 6330996), (49, 5814180), (54, 5275830), (60, 4748247), (63, 4522140), (70, 4069926), (74, 3849930), (81, 3517220), (84, 3391605), (90, 3165498), (97, 2937060), (98, 2907090), (105, 2713284), (108, 2637915), (111, 2566620), (126, 2261070), (135, 2110332), (140, 2034963), (147, 1938060), (148, 1924965), (162, 1758610), (180, 1582749), (185, 1539972), (189, 1507380), (194, 1468530), (196, 1453545), (210, 1356642), (222, 1283310), (245, 1162836), (252, 1130535), (259, 1099980), (270, 1055166), (291, 979020), (294, 969030), (315, 904428), (324, 879305), (333, 855540), (370, 769986), (378, 753690), (388, 734265), (405, 703444), (420, 678321), (441, 646020), (444, 641655), (485, 587412), (490, 581418), (518, 549990), (540, 527583), (555, 513324), (567, 502460), (582, 489510), (588, 484515), (630, 452214), (666, 427770), (679, 419580), (735, 387612), (740, 384993), (756, 376845), (777, 366660), (810, 351722), (873, 326340), (882, 323010), (945, 301476), (970, 293706), (980, 290709), (999, 285180), (1036, 274995), (1110, 256662), (1134, 251230), (1164, 244755), (1260, 226107), (1295, 219996), (1323, 215340), (1332, 213885), (1358, 209790), (1455, 195804), (1470, 193806), (1554, 183330), (1620, 175861), (1665, 171108), (1746, 163170), (1764, 161505), (1813, 157140), (1890, 150738), (1940, 146853), (1998, 142590), (2037, 139860), (2205, 129204), (2220, 128331), (2268, 125615), (2331, 122220), (2590, 109998), (2619, 108780), (2646, 107670), (2716, 104895), (2835, 100492), (2910, 97902), (2940, 96903), (2997, 95060), (3108, 91665), (3330, 85554), (3395, 83916), (3492, 81585), (3589, 79380), (3626, 78570), (3780, 75369), (3885, 73332), (3969, 71780), (3996, 71295), (4074, 69930), (4365, 65268), (4410, 64602), (4662, 61110), (4753, 59940), (4995, 57036), (5180, 54999), (5238, 54390), (5292, 53835), (5439, 52380), (5670, 50246), (5820, 48951), (5994, 47530), (6111, 46620), (6615, 43068), (6660, 42777), (6790, 41958), (6993, 40740), (7178, 39690), (7252, 39285), (7770, 36666), (7857, 36260), (7938, 35890), (8148, 34965), (8730, 32634), (8820, 32301), (9065, 31428), (9324, 30555), (9506, 29970), (9990, 28518), (10185, 27972), (10476, 27195), (10767, 26460), (10878, 26190), (11340, 25123), (11655, 24444), (11988, 23765), (12222, 23310), (13095, 21756), (13230, 21534), (13580, 20979), (13986, 20370), (14259, 19980), (14356, 19845), (14985, 19012), (15540, 18333), (15714, 18130), (15876, 17945), (16317, 17460)]