81110400

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 384

約数和(自身を含む): 327836160

約数和(自身を除く): 246725760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 64, 68, 70, 71, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 128, 136, 140, 142, 150, 160, 168, 170, 175, 192, 200, 204, 210, 213, 224, 238, 240, 255, 272, 280, 284, 300, 320, 336, 340, 350, 355, 357, 384, 400, 408, 420, 425, 426, 448, 476, 480, 497, 510, 525, 544, 560, 568, 595, 600, 640, 672, 680, 700, 710, 714, 800, 816, 840, 850, 852, 896, 952, 960, 994, 1020, 1050, 1065, 1088, 1120, 1136, 1190, 1200, 1207, 1275, 1344, 1360, 1400, 1420, 1428, 1491, 1600, 1632, 1680, 1700, 1704, 1775, 1785, 1904, 1920, 1988, 2040, 2100, 2130, 2176, 2240, 2272, 2380, 2400, 2414, 2485, 2550, 2688, 2720, 2800, 2840, 2856, 2975, 2982, 3200, 3264, 3360, 3400, 3408, 3550, 3570, 3621, 3808, 3976, 4080, 4200, 4260, 4480, 4544, 4760, 4800, 4828, 4970, 5100, 5325, 5440, 5600, 5680, 5712, 5950, 5964, 6035, 6528, 6720, 6800, 6816, 7100, 7140, 7242, 7455, 7616, 7952, 8160, 8400, 8449, 8520, 8925, 9088, 9520, 9600, 9656, 9940, 10200, 10650, 10880, 11200, 11360, 11424, 11900, 11928, 12070, 12425, 13440, 13600, 13632, 14200, 14280, 14484, 14910, 15232, 15904, 16320, 16800, 16898, 17040, 17850, 18105, 19040, 19312, 19880, 20400, 21300, 22400, 22720, 22848, 23800, 23856, 24140, 24850, 25347, 27200, 27264, 28400, 28560, 28968, 29820, 30175, 31808, 32640, 33600, 33796, 34080, 35700, 36210, 37275, 38080, 38624, 39760, 40800, 42245, 42600, 45440, 45696, 47600, 47712, 48280, 49700, 50694, 54400, 56800, 57120, 57936, 59640, 60350, 63616, 67200, 67592, 68160, 71400, 72420, 74550, 76160, 77248, 79520, 81600, 84490, 85200, 90525, 95200, 95424, 96560, 99400, 101388, 113600, 114240, 115872, 119280, 120700, 126735, 135184, 136320, 142800, 144840, 149100, 154496, 159040, 163200, 168980, 170400, 181050, 190400, 190848, 193120, 198800, 202776, 211225, 227200, 228480, 231744, 238560, 241400, 253470, 270368, 285600, 289680, 298200, 318080, 337960, 340800, 362100, 380800, 386240, 397600, 405552, 422450, 463488, 477120, 482800, 506940, 540736, 571200, 579360, 596400, 633675, 675920, 681600, 724200, 772480, 795200, 811104, 844900, 954240, 965600, 1013880, 1081472, 1142400, 1158720, 1192800, 1267350, 1351840, 1448400, 1590400, 1622208, 1689800, 1931200, 2027760, 2317440, 2385600, 2534700, 2703680, 2896800, 3244416, 3379600, 3862400, 4055520, 4771200, 5069400, 5407360, 5793600, 6759200, 8111040, 10138800, 11587200, 13518400, 16222080, 20277600, 27036800, 40555200, 81110400]

約数ペア:

[(1, 81110400), (2, 40555200), (3, 27036800), (4, 20277600), (5, 16222080), (6, 13518400), (7, 11587200), (8, 10138800), (10, 8111040), (12, 6759200), (14, 5793600), (15, 5407360), (16, 5069400), (17, 4771200), (20, 4055520), (21, 3862400), (24, 3379600), (25, 3244416), (28, 2896800), (30, 2703680), (32, 2534700), (34, 2385600), (35, 2317440), (40, 2027760), (42, 1931200), (48, 1689800), (50, 1622208), (51, 1590400), (56, 1448400), (60, 1351840), (64, 1267350), (68, 1192800), (70, 1158720), (71, 1142400), (75, 1081472), (80, 1013880), (84, 965600), (85, 954240), (96, 844900), (100, 811104), (102, 795200), (105, 772480), (112, 724200), (119, 681600), (120, 675920), (128, 633675), (136, 596400), (140, 579360), (142, 571200), (150, 540736), (160, 506940), (168, 482800), (170, 477120), (175, 463488), (192, 422450), (200, 405552), (204, 397600), (210, 386240), (213, 380800), (224, 362100), (238, 340800), (240, 337960), (255, 318080), (272, 298200), (280, 289680), (284, 285600), (300, 270368), (320, 253470), (336, 241400), (340, 238560), (350, 231744), (355, 228480), (357, 227200), (384, 211225), (400, 202776), (408, 198800), (420, 193120), (425, 190848), (426, 190400), (448, 181050), (476, 170400), (480, 168980), (497, 163200), (510, 159040), (525, 154496), (544, 149100), (560, 144840), (568, 142800), (595, 136320), (600, 135184), (640, 126735), (672, 120700), (680, 119280), (700, 115872), (710, 114240), (714, 113600), (800, 101388), (816, 99400), (840, 96560), (850, 95424), (852, 95200), (896, 90525), (952, 85200), (960, 84490), (994, 81600), (1020, 79520), (1050, 77248), (1065, 76160), (1088, 74550), (1120, 72420), (1136, 71400), (1190, 68160), (1200, 67592), (1207, 67200), (1275, 63616), (1344, 60350), (1360, 59640), (1400, 57936), (1420, 57120), (1428, 56800), (1491, 54400), (1600, 50694), (1632, 49700), (1680, 48280), (1700, 47712), (1704, 47600), (1775, 45696), (1785, 45440), (1904, 42600), (1920, 42245), (1988, 40800), (2040, 39760), (2100, 38624), (2130, 38080), (2176, 37275), (2240, 36210), (2272, 35700), (2380, 34080), (2400, 33796), (2414, 33600), (2485, 32640), (2550, 31808), (2688, 30175), (2720, 29820), (2800, 28968), (2840, 28560), (2856, 28400), (2975, 27264), (2982, 27200), (3200, 25347), (3264, 24850), (3360, 24140), (3400, 23856), (3408, 23800), (3550, 22848), (3570, 22720), (3621, 22400), (3808, 21300), (3976, 20400), (4080, 19880), (4200, 19312), (4260, 19040), (4480, 18105), (4544, 17850), (4760, 17040), (4800, 16898), (4828, 16800), (4970, 16320), (5100, 15904), (5325, 15232), (5440, 14910), (5600, 14484), (5680, 14280), (5712, 14200), (5950, 13632), (5964, 13600), (6035, 13440), (6528, 12425), (6720, 12070), (6800, 11928), (6816, 11900), (7100, 11424), (7140, 11360), (7242, 11200), (7455, 10880), (7616, 10650), (7952, 10200), (8160, 9940), (8400, 9656), (8449, 9600), (8520, 9520), (8925, 9088)]