317811000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 256

約数和(自身を含む): 1108598400

約数和(自身を除く): 790787400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 29, 30, 39, 40, 50, 52, 58, 60, 65, 75, 78, 87, 100, 104, 116, 120, 125, 130, 145, 150, 156, 174, 195, 200, 232, 250, 260, 281, 290, 300, 312, 325, 348, 375, 377, 390, 435, 500, 520, 562, 580, 600, 650, 696, 725, 750, 754, 780, 843, 870, 975, 1000, 1124, 1131, 1160, 1300, 1405, 1450, 1500, 1508, 1560, 1625, 1686, 1740, 1885, 1950, 2175, 2248, 2262, 2600, 2810, 2900, 3000, 3016, 3250, 3372, 3480, 3625, 3653, 3770, 3900, 4215, 4350, 4524, 4875, 5620, 5655, 5800, 6500, 6744, 7025, 7250, 7306, 7540, 7800, 8149, 8430, 8700, 9048, 9425, 9750, 10875, 10959, 11240, 11310, 13000, 14050, 14500, 14612, 15080, 16298, 16860, 17400, 18265, 18850, 19500, 21075, 21750, 21918, 22620, 24447, 28100, 28275, 29000, 29224, 32596, 33720, 35125, 36530, 37700, 39000, 40745, 42150, 43500, 43836, 45240, 47125, 48894, 54795, 56200, 56550, 65192, 70250, 73060, 75400, 81490, 84300, 87000, 87672, 91325, 94250, 97788, 105375, 105937, 109590, 113100, 122235, 140500, 141375, 146120, 162980, 168600, 182650, 188500, 195576, 203725, 210750, 211874, 219180, 226200, 244470, 273975, 281000, 282750, 317811, 325960, 365300, 377000, 407450, 421500, 423748, 438360, 456625, 488940, 529685, 547950, 565500, 611175, 635622, 730600, 814900, 843000, 847496, 913250, 977880, 1018625, 1059370, 1095900, 1131000, 1222350, 1271244, 1369875, 1589055, 1629800, 1826500, 2037250, 2118740, 2191800, 2444700, 2542488, 2648425, 2739750, 3055875, 3178110, 3653000, 4074500, 4237480, 4889400, 5296850, 5479500, 6111750, 6356220, 7945275, 8149000, 10593700, 10959000, 12223500, 12712440, 13242125, 15890550, 21187400, 24447000, 26484250, 31781100, 39726375, 52968500, 63562200, 79452750, 105937000, 158905500, 317811000]

約数ペア:

[(1, 317811000), (2, 158905500), (3, 105937000), (4, 79452750), (5, 63562200), (6, 52968500), (8, 39726375), (10, 31781100), (12, 26484250), (13, 24447000), (15, 21187400), (20, 15890550), (24, 13242125), (25, 12712440), (26, 12223500), (29, 10959000), (30, 10593700), (39, 8149000), (40, 7945275), (50, 6356220), (52, 6111750), (58, 5479500), (60, 5296850), (65, 4889400), (75, 4237480), (78, 4074500), (87, 3653000), (100, 3178110), (104, 3055875), (116, 2739750), (120, 2648425), (125, 2542488), (130, 2444700), (145, 2191800), (150, 2118740), (156, 2037250), (174, 1826500), (195, 1629800), (200, 1589055), (232, 1369875), (250, 1271244), (260, 1222350), (281, 1131000), (290, 1095900), (300, 1059370), (312, 1018625), (325, 977880), (348, 913250), (375, 847496), (377, 843000), (390, 814900), (435, 730600), (500, 635622), (520, 611175), (562, 565500), (580, 547950), (600, 529685), (650, 488940), (696, 456625), (725, 438360), (750, 423748), (754, 421500), (780, 407450), (843, 377000), (870, 365300), (975, 325960), (1000, 317811), (1124, 282750), (1131, 281000), (1160, 273975), (1300, 244470), (1405, 226200), (1450, 219180), (1500, 211874), (1508, 210750), (1560, 203725), (1625, 195576), (1686, 188500), (1740, 182650), (1885, 168600), (1950, 162980), (2175, 146120), (2248, 141375), (2262, 140500), (2600, 122235), (2810, 113100), (2900, 109590), (3000, 105937), (3016, 105375), (3250, 97788), (3372, 94250), (3480, 91325), (3625, 87672), (3653, 87000), (3770, 84300), (3900, 81490), (4215, 75400), (4350, 73060), (4524, 70250), (4875, 65192), (5620, 56550), (5655, 56200), (5800, 54795), (6500, 48894), (6744, 47125), (7025, 45240), (7250, 43836), (7306, 43500), (7540, 42150), (7800, 40745), (8149, 39000), (8430, 37700), (8700, 36530), (9048, 35125), (9425, 33720), (9750, 32596), (10875, 29224), (10959, 29000), (11240, 28275), (11310, 28100), (13000, 24447), (14050, 22620), (14500, 21918), (14612, 21750), (15080, 21075), (16298, 19500), (16860, 18850), (17400, 18265)]