313131000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 512

約数和(自身を含む): 1274757120

約数和(自身を除く): 961626120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 31, 35, 37, 39, 40, 42, 50, 52, 56, 60, 62, 65, 70, 74, 75, 78, 84, 91, 93, 100, 104, 105, 111, 120, 124, 125, 130, 140, 148, 150, 155, 156, 168, 175, 182, 185, 186, 195, 200, 210, 217, 222, 248, 250, 259, 260, 273, 280, 296, 300, 310, 312, 325, 350, 364, 370, 372, 375, 390, 403, 420, 434, 444, 455, 465, 481, 500, 518, 520, 525, 546, 555, 600, 620, 650, 651, 700, 728, 740, 744, 750, 775, 777, 780, 806, 840, 868, 875, 888, 910, 925, 930, 962, 975, 1000, 1036, 1050, 1085, 1092, 1110, 1147, 1209, 1240, 1295, 1300, 1302, 1365, 1400, 1443, 1480, 1500, 1550, 1554, 1560, 1612, 1625, 1736, 1750, 1820, 1850, 1860, 1924, 1950, 2015, 2072, 2100, 2170, 2184, 2220, 2275, 2294, 2325, 2405, 2418, 2590, 2600, 2604, 2625, 2730, 2775, 2821, 2886, 3000, 3100, 3108, 3224, 3250, 3255, 3367, 3441, 3500, 3640, 3700, 3720, 3848, 3875, 3885, 3900, 4030, 4200, 4340, 4440, 4550, 4588, 4625, 4650, 4810, 4836, 4875, 5180, 5208, 5250, 5425, 5460, 5550, 5642, 5735, 5772, 6045, 6200, 6216, 6475, 6500, 6510, 6734, 6825, 6882, 7000, 7215, 7400, 7750, 7770, 7800, 8029, 8060, 8463, 8680, 9100, 9176, 9250, 9300, 9620, 9672, 9750, 10075, 10101, 10360, 10500, 10850, 10920, 11100, 11284, 11375, 11470, 11544, 11625, 12025, 12090, 12950, 13000, 13020, 13468, 13650, 13764, 13875, 14105, 14430, 14911, 15500, 15540, 16058, 16120, 16275, 16835, 16926, 17205, 18200, 18500, 18600, 19240, 19425, 19500, 20150, 20202, 21000, 21700, 22200, 22568, 22750, 22940, 23250, 24050, 24087, 24180, 25900, 26040, 26936, 27125, 27300, 27528, 27750, 28210, 28675, 28860, 29822, 30225, 31000, 31080, 32116, 32375, 32550, 33670, 33852, 34125, 34410, 36075, 37000, 38850, 39000, 40145, 40300, 40404, 42315, 43400, 44733, 45500, 45880, 46500, 48100, 48174, 48360, 50375, 50505, 51800, 54250, 54600, 55500, 56420, 57350, 57720, 59644, 60125, 60450, 64232, 64750, 65100, 67340, 67704, 68250, 68820, 70525, 72150, 74555, 77700, 80290, 80600, 80808, 81375, 84175, 84630, 86025, 89466, 91000, 93000, 96200, 96348, 97125, 100750, 101010, 104377, 108500, 111000, 112840, 114700, 119288, 120250, 120435, 120900, 129500, 130200, 134680, 136500, 137640, 141050, 143375, 144300, 149110, 151125, 155400, 160580, 162750, 168350, 169260, 172050, 178932, 180375, 192696, 194250, 200725, 201500, 202020, 208754, 211575, 217000, 223665, 229400, 240500, 240870, 241800, 252525, 259000, 273000, 282100, 286750, 288600, 298220, 302250, 313131, 321160, 325500, 336700, 338520, 344100, 352625, 357864, 360750, 372775, 388500, 401450, 403000, 404040, 417508, 420875, 423150, 430125, 447330, 481000, 481740, 505050, 521885, 564200, 573500, 596440, 602175, 604500, 626262, 651000, 673400, 688200, 705250, 721500, 745550, 777000, 802900, 835016, 841750, 846300, 860250, 894660, 963480, 1003625, 1010100, 1043770, 1057875, 1118325, 1147000, 1204350, 1209000, 1252524, 1262625, 1410500, 1443000, 1491100, 1565655, 1605800, 1683500, 1692600, 1720500, 1789320, 1863875, 2007250, 2020200, 2087540, 2115750, 2236650, 2408700, 2505048, 2525250, 2609425, 2821000, 2982200, 3010875, 3131310, 3367000, 3441000, 3727750, 4014500, 4175080, 4231500, 4473300, 4817400, 5050500, 5218850, 5591625, 6021750, 6262620, 7455500, 7828275, 8029000, 8463000, 8946600, 10101000, 10437700, 11183250, 12043500, 12525240, 13047125, 14911000, 15656550, 20875400, 22366500, 24087000, 26094250, 31313100, 39141375, 44733000, 52188500, 62626200, 78282750, 104377000, 156565500, 313131000]

約数ペア:

[(1, 313131000), (2, 156565500), (3, 104377000), (4, 78282750), (5, 62626200), (6, 52188500), (7, 44733000), (8, 39141375), (10, 31313100), (12, 26094250), (13, 24087000), (14, 22366500), (15, 20875400), (20, 15656550), (21, 14911000), (24, 13047125), (25, 12525240), (26, 12043500), (28, 11183250), (30, 10437700), (31, 10101000), (35, 8946600), (37, 8463000), (39, 8029000), (40, 7828275), (42, 7455500), (50, 6262620), (52, 6021750), (56, 5591625), (60, 5218850), (62, 5050500), (65, 4817400), (70, 4473300), (74, 4231500), (75, 4175080), (78, 4014500), (84, 3727750), (91, 3441000), (93, 3367000), (100, 3131310), (104, 3010875), (105, 2982200), (111, 2821000), (120, 2609425), (124, 2525250), (125, 2505048), (130, 2408700), (140, 2236650), (148, 2115750), (150, 2087540), (155, 2020200), (156, 2007250), (168, 1863875), (175, 1789320), (182, 1720500), (185, 1692600), (186, 1683500), (195, 1605800), (200, 1565655), (210, 1491100), (217, 1443000), (222, 1410500), (248, 1262625), (250, 1252524), (259, 1209000), (260, 1204350), (273, 1147000), (280, 1118325), (296, 1057875), (300, 1043770), (310, 1010100), (312, 1003625), (325, 963480), (350, 894660), (364, 860250), (370, 846300), (372, 841750), (375, 835016), (390, 802900), (403, 777000), (420, 745550), (434, 721500), (444, 705250), (455, 688200), (465, 673400), (481, 651000), (500, 626262), (518, 604500), (520, 602175), (525, 596440), (546, 573500), (555, 564200), (600, 521885), (620, 505050), (650, 481740), (651, 481000), (700, 447330), (728, 430125), (740, 423150), (744, 420875), (750, 417508), (775, 404040), (777, 403000), (780, 401450), (806, 388500), (840, 372775), (868, 360750), (875, 357864), (888, 352625), (910, 344100), (925, 338520), (930, 336700), (962, 325500), (975, 321160), (1000, 313131), (1036, 302250), (1050, 298220), (1085, 288600), (1092, 286750), (1110, 282100), (1147, 273000), (1209, 259000), (1240, 252525), (1295, 241800), (1300, 240870), (1302, 240500), (1365, 229400), (1400, 223665), (1443, 217000), (1480, 211575), (1500, 208754), (1550, 202020), (1554, 201500), (1560, 200725), (1612, 194250), (1625, 192696), (1736, 180375), (1750, 178932), (1820, 172050), (1850, 169260), (1860, 168350), (1924, 162750), (1950, 160580), (2015, 155400), (2072, 151125), (2100, 149110), (2170, 144300), (2184, 143375), (2220, 141050), (2275, 137640), (2294, 136500), (2325, 134680), (2405, 130200), (2418, 129500), (2590, 120900), (2600, 120435), (2604, 120250), (2625, 119288), (2730, 114700), (2775, 112840), (2821, 111000), (2886, 108500), (3000, 104377), (3100, 101010), (3108, 100750), (3224, 97125), (3250, 96348), (3255, 96200), (3367, 93000), (3441, 91000), (3500, 89466), (3640, 86025), (3700, 84630), (3720, 84175), (3848, 81375), (3875, 80808), (3885, 80600), (3900, 80290), (4030, 77700), (4200, 74555), (4340, 72150), (4440, 70525), (4550, 68820), (4588, 68250), (4625, 67704), (4650, 67340), (4810, 65100), (4836, 64750), (4875, 64232), (5180, 60450), (5208, 60125), (5250, 59644), (5425, 57720), (5460, 57350), (5550, 56420), (5642, 55500), (5735, 54600), (5772, 54250), (6045, 51800), (6200, 50505), (6216, 50375), (6475, 48360), (6500, 48174), (6510, 48100), (6734, 46500), (6825, 45880), (6882, 45500), (7000, 44733), (7215, 43400), (7400, 42315), (7750, 40404), (7770, 40300), (7800, 40145), (8029, 39000), (8060, 38850), (8463, 37000), (8680, 36075), (9100, 34410), (9176, 34125), (9250, 33852), (9300, 33670), (9620, 32550), (9672, 32375), (9750, 32116), (10075, 31080), (10101, 31000), (10360, 30225), (10500, 29822), (10850, 28860), (10920, 28675), (11100, 28210), (11284, 27750), (11375, 27528), (11470, 27300), (11544, 27125), (11625, 26936), (12025, 26040), (12090, 25900), (12950, 24180), (13000, 24087), (13020, 24050), (13468, 23250), (13650, 22940), (13764, 22750), (13875, 22568), (14105, 22200), (14430, 21700), (14911, 21000), (15500, 20202), (15540, 20150), (16058, 19500), (16120, 19425), (16275, 19240), (16835, 18600), (16926, 18500), (17205, 18200)]