86899680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 288

約数和(自身を含む): 349562304

約数和(自身を除く): 262662624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 233, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 420, 444, 466, 480, 504, 518, 555, 560, 592, 630, 666, 672, 699, 720, 740, 777, 840, 888, 932, 1008, 1036, 1110, 1120, 1165, 1184, 1260, 1295, 1332, 1398, 1440, 1480, 1554, 1631, 1665, 1680, 1776, 1864, 2016, 2072, 2097, 2220, 2330, 2331, 2520, 2590, 2664, 2796, 2960, 3108, 3262, 3330, 3360, 3495, 3552, 3728, 3885, 4144, 4194, 4440, 4660, 4662, 4893, 5040, 5180, 5328, 5592, 5920, 6216, 6524, 6660, 6990, 7456, 7770, 8155, 8288, 8388, 8621, 8880, 9320, 9324, 9786, 10080, 10360, 10485, 10656, 11184, 11655, 12432, 13048, 13320, 13980, 14679, 15540, 16310, 16776, 17242, 17760, 18640, 18648, 19572, 20720, 20970, 22368, 23310, 24465, 24864, 25863, 26096, 26640, 27960, 29358, 31080, 32620, 33552, 34484, 37280, 37296, 39144, 41440, 41940, 43105, 46620, 48930, 51726, 52192, 53280, 55920, 58716, 60347, 62160, 65240, 67104, 68968, 73395, 74592, 77589, 78288, 83880, 86210, 93240, 97860, 103452, 111840, 117432, 120694, 124320, 129315, 130480, 137936, 146790, 155178, 156576, 167760, 172420, 181041, 186480, 195720, 206904, 234864, 241388, 258630, 260960, 275872, 293580, 301735, 310356, 335520, 344840, 362082, 372960, 387945, 391440, 413808, 469728, 482776, 517260, 543123, 587160, 603470, 620712, 689680, 724164, 775890, 782880, 827616, 905205, 965552, 1034520, 1086246, 1174320, 1206940, 1241424, 1379360, 1448328, 1551780, 1810410, 1931104, 2069040, 2172492, 2348640, 2413880, 2482848, 2715615, 2896656, 3103560, 3620820, 4138080, 4344984, 4827760, 5431230, 5793312, 6207120, 7241640, 8689968, 9655520, 10862460, 12414240, 14483280, 17379936, 21724920, 28966560, 43449840, 86899680]

約数ペア:

[(1, 86899680), (2, 43449840), (3, 28966560), (4, 21724920), (5, 17379936), (6, 14483280), (7, 12414240), (8, 10862460), (9, 9655520), (10, 8689968), (12, 7241640), (14, 6207120), (15, 5793312), (16, 5431230), (18, 4827760), (20, 4344984), (21, 4138080), (24, 3620820), (28, 3103560), (30, 2896656), (32, 2715615), (35, 2482848), (36, 2413880), (37, 2348640), (40, 2172492), (42, 2069040), (45, 1931104), (48, 1810410), (56, 1551780), (60, 1448328), (63, 1379360), (70, 1241424), (72, 1206940), (74, 1174320), (80, 1086246), (84, 1034520), (90, 965552), (96, 905205), (105, 827616), (111, 782880), (112, 775890), (120, 724164), (126, 689680), (140, 620712), (144, 603470), (148, 587160), (160, 543123), (168, 517260), (180, 482776), (185, 469728), (210, 413808), (222, 391440), (224, 387945), (233, 372960), (240, 362082), (252, 344840), (259, 335520), (280, 310356), (288, 301735), (296, 293580), (315, 275872), (333, 260960), (336, 258630), (360, 241388), (370, 234864), (420, 206904), (444, 195720), (466, 186480), (480, 181041), (504, 172420), (518, 167760), (555, 156576), (560, 155178), (592, 146790), (630, 137936), (666, 130480), (672, 129315), (699, 124320), (720, 120694), (740, 117432), (777, 111840), (840, 103452), (888, 97860), (932, 93240), (1008, 86210), (1036, 83880), (1110, 78288), (1120, 77589), (1165, 74592), (1184, 73395), (1260, 68968), (1295, 67104), (1332, 65240), (1398, 62160), (1440, 60347), (1480, 58716), (1554, 55920), (1631, 53280), (1665, 52192), (1680, 51726), (1776, 48930), (1864, 46620), (2016, 43105), (2072, 41940), (2097, 41440), (2220, 39144), (2330, 37296), (2331, 37280), (2520, 34484), (2590, 33552), (2664, 32620), (2796, 31080), (2960, 29358), (3108, 27960), (3262, 26640), (3330, 26096), (3360, 25863), (3495, 24864), (3552, 24465), (3728, 23310), (3885, 22368), (4144, 20970), (4194, 20720), (4440, 19572), (4660, 18648), (4662, 18640), (4893, 17760), (5040, 17242), (5180, 16776), (5328, 16310), (5592, 15540), (5920, 14679), (6216, 13980), (6524, 13320), (6660, 13048), (6990, 12432), (7456, 11655), (7770, 11184), (8155, 10656), (8288, 10485), (8388, 10360), (8621, 10080), (8880, 9786), (9320, 9324)]