82716120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 302400000

約数和(自身を除く): 219683880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 72, 76, 87, 90, 95, 108, 114, 116, 120, 135, 139, 145, 152, 171, 174, 180, 190, 216, 228, 232, 261, 270, 278, 285, 290, 342, 348, 360, 380, 417, 435, 456, 513, 522, 540, 551, 556, 570, 580, 684, 695, 696, 760, 783, 834, 855, 870, 1026, 1044, 1080, 1102, 1112, 1140, 1160, 1251, 1305, 1368, 1390, 1566, 1653, 1668, 1710, 1740, 2052, 2085, 2088, 2204, 2280, 2502, 2565, 2610, 2641, 2755, 2780, 3132, 3306, 3336, 3420, 3480, 3753, 3915, 4031, 4104, 4170, 4408, 4959, 5004, 5130, 5220, 5282, 5510, 5560, 6255, 6264, 6612, 6840, 7506, 7830, 7923, 8062, 8265, 8340, 9918, 10008, 10260, 10440, 10564, 11020, 12093, 12510, 13205, 13224, 14877, 15012, 15660, 15846, 16124, 16530, 16680, 18765, 19836, 20155, 20520, 21128, 22040, 23769, 24186, 24795, 25020, 26410, 29754, 30024, 31320, 31692, 32248, 33060, 36279, 37530, 39615, 39672, 40310, 47538, 48372, 49590, 50040, 52820, 59508, 60465, 63384, 66120, 71307, 72558, 74385, 75060, 76589, 79230, 80620, 95076, 96744, 99180, 105640, 108837, 118845, 119016, 120930, 142614, 145116, 148770, 150120, 153178, 158460, 161240, 181395, 190152, 198360, 217674, 229767, 237690, 241860, 285228, 290232, 297540, 306356, 316920, 356535, 362790, 382945, 435348, 459534, 475380, 483720, 544185, 570456, 595080, 612712, 689301, 713070, 725580, 765890, 870696, 919068, 950760, 1088370, 1148835, 1378602, 1426140, 1451160, 1531780, 1838136, 2067903, 2176740, 2297670, 2757204, 2852280, 3063560, 3446505, 4135806, 4353480, 4595340, 5514408, 6893010, 8271612, 9190680, 10339515, 13786020, 16543224, 20679030, 27572040, 41358060, 82716120]

約数ペア:

[(1, 82716120), (2, 41358060), (3, 27572040), (4, 20679030), (5, 16543224), (6, 13786020), (8, 10339515), (9, 9190680), (10, 8271612), (12, 6893010), (15, 5514408), (18, 4595340), (19, 4353480), (20, 4135806), (24, 3446505), (27, 3063560), (29, 2852280), (30, 2757204), (36, 2297670), (38, 2176740), (40, 2067903), (45, 1838136), (54, 1531780), (57, 1451160), (58, 1426140), (60, 1378602), (72, 1148835), (76, 1088370), (87, 950760), (90, 919068), (95, 870696), (108, 765890), (114, 725580), (116, 713070), (120, 689301), (135, 612712), (139, 595080), (145, 570456), (152, 544185), (171, 483720), (174, 475380), (180, 459534), (190, 435348), (216, 382945), (228, 362790), (232, 356535), (261, 316920), (270, 306356), (278, 297540), (285, 290232), (290, 285228), (342, 241860), (348, 237690), (360, 229767), (380, 217674), (417, 198360), (435, 190152), (456, 181395), (513, 161240), (522, 158460), (540, 153178), (551, 150120), (556, 148770), (570, 145116), (580, 142614), (684, 120930), (695, 119016), (696, 118845), (760, 108837), (783, 105640), (834, 99180), (855, 96744), (870, 95076), (1026, 80620), (1044, 79230), (1080, 76589), (1102, 75060), (1112, 74385), (1140, 72558), (1160, 71307), (1251, 66120), (1305, 63384), (1368, 60465), (1390, 59508), (1566, 52820), (1653, 50040), (1668, 49590), (1710, 48372), (1740, 47538), (2052, 40310), (2085, 39672), (2088, 39615), (2204, 37530), (2280, 36279), (2502, 33060), (2565, 32248), (2610, 31692), (2641, 31320), (2755, 30024), (2780, 29754), (3132, 26410), (3306, 25020), (3336, 24795), (3420, 24186), (3480, 23769), (3753, 22040), (3915, 21128), (4031, 20520), (4104, 20155), (4170, 19836), (4408, 18765), (4959, 16680), (5004, 16530), (5130, 16124), (5220, 15846), (5282, 15660), (5510, 15012), (5560, 14877), (6255, 13224), (6264, 13205), (6612, 12510), (6840, 12093), (7506, 11020), (7830, 10564), (7923, 10440), (8062, 10260), (8265, 10008), (8340, 9918)]