90707760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:924

約数の個数: 240

約数和(自身を含む): 358289568

約数和(自身を除く): 267581808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 881, 936, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1560, 1584, 1716, 1762, 1872, 1980, 2145, 2288, 2340, 2574, 2640, 2643, 2860, 3120, 3432, 3524, 3960, 4290, 4405, 4680, 5148, 5286, 5720, 6435, 6864, 7048, 7920, 7929, 8580, 8810, 9360, 9691, 10296, 10572, 11440, 11453, 12870, 13215, 14096, 15858, 17160, 17620, 19382, 20592, 21144, 22906, 25740, 26430, 29073, 31716, 34320, 34359, 35240, 38764, 39645, 42288, 45812, 48455, 51480, 52860, 57265, 58146, 63432, 68718, 70480, 77528, 79290, 87219, 91624, 96910, 102960, 103077, 105720, 114530, 116292, 125983, 126864, 137436, 145365, 155056, 158580, 171795, 174438, 183248, 193820, 206154, 211440, 229060, 232584, 251966, 274872, 290730, 317160, 343590, 348876, 377949, 387640, 412308, 436095, 458120, 465168, 503932, 515385, 549744, 581460, 629915, 634320, 687180, 697752, 755898, 775280, 824616, 872190, 916240, 1007864, 1030770, 1133847, 1162920, 1259830, 1374360, 1395504, 1511796, 1649232, 1744380, 1889745, 2015728, 2061540, 2267694, 2325840, 2519660, 2748720, 3023592, 3488760, 3779490, 4123080, 4535388, 5039320, 5669235, 6047184, 6977520, 7558980, 8246160, 9070776, 10078640, 11338470, 15117960, 18141552, 22676940, 30235920, 45353880, 90707760]

約数ペア:

[(1, 90707760), (2, 45353880), (3, 30235920), (4, 22676940), (5, 18141552), (6, 15117960), (8, 11338470), (9, 10078640), (10, 9070776), (11, 8246160), (12, 7558980), (13, 6977520), (15, 6047184), (16, 5669235), (18, 5039320), (20, 4535388), (22, 4123080), (24, 3779490), (26, 3488760), (30, 3023592), (33, 2748720), (36, 2519660), (39, 2325840), (40, 2267694), (44, 2061540), (45, 2015728), (48, 1889745), (52, 1744380), (55, 1649232), (60, 1511796), (65, 1395504), (66, 1374360), (72, 1259830), (78, 1162920), (80, 1133847), (88, 1030770), (90, 1007864), (99, 916240), (104, 872190), (110, 824616), (117, 775280), (120, 755898), (130, 697752), (132, 687180), (143, 634320), (144, 629915), (156, 581460), (165, 549744), (176, 515385), (180, 503932), (195, 465168), (198, 458120), (208, 436095), (220, 412308), (234, 387640), (240, 377949), (260, 348876), (264, 343590), (286, 317160), (312, 290730), (330, 274872), (360, 251966), (390, 232584), (396, 229060), (429, 211440), (440, 206154), (468, 193820), (495, 183248), (520, 174438), (528, 171795), (572, 158580), (585, 155056), (624, 145365), (660, 137436), (715, 126864), (720, 125983), (780, 116292), (792, 114530), (858, 105720), (880, 103077), (881, 102960), (936, 96910), (990, 91624), (1040, 87219), (1144, 79290), (1170, 77528), (1287, 70480), (1320, 68718), (1430, 63432), (1560, 58146), (1584, 57265), (1716, 52860), (1762, 51480), (1872, 48455), (1980, 45812), (2145, 42288), (2288, 39645), (2340, 38764), (2574, 35240), (2640, 34359), (2643, 34320), (2860, 31716), (3120, 29073), (3432, 26430), (3524, 25740), (3960, 22906), (4290, 21144), (4405, 20592), (4680, 19382), (5148, 17620), (5286, 17160), (5720, 15858), (6435, 14096), (6864, 13215), (7048, 12870), (7920, 11453), (7929, 11440), (8580, 10572), (8810, 10296), (9360, 9691)]