55619520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:283

約数の個数: 224

約数和(自身を含む): 201899520

約数和(自身を除く): 146280000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 192, 220, 229, 230, 240, 253, 264, 276, 320, 330, 345, 352, 368, 440, 458, 460, 480, 506, 528, 552, 660, 687, 690, 704, 736, 759, 880, 916, 920, 960, 1012, 1056, 1104, 1145, 1265, 1320, 1374, 1380, 1472, 1518, 1760, 1832, 1840, 2024, 2112, 2208, 2290, 2519, 2530, 2640, 2748, 2760, 3036, 3435, 3520, 3664, 3680, 3795, 4048, 4416, 4580, 5038, 5060, 5267, 5280, 5496, 5520, 6072, 6870, 7328, 7360, 7557, 7590, 8096, 9160, 10076, 10120, 10534, 10560, 10992, 11040, 12144, 12595, 13740, 14656, 15114, 15180, 15801, 16192, 18320, 20152, 20240, 21068, 21984, 22080, 24288, 25190, 26335, 27480, 30228, 30360, 31602, 36640, 37785, 40304, 40480, 42136, 43968, 48576, 50380, 52670, 54960, 57937, 60456, 60720, 63204, 73280, 75570, 79005, 80608, 80960, 84272, 100760, 105340, 109920, 115874, 120912, 121440, 126408, 151140, 158010, 161216, 168544, 173811, 201520, 210680, 219840, 231748, 241824, 242880, 252816, 289685, 302280, 316020, 337088, 347622, 403040, 421360, 463496, 483648, 505632, 579370, 604560, 632040, 695244, 806080, 842720, 869055, 926992, 1011264, 1158740, 1209120, 1264080, 1390488, 1685440, 1738110, 1853984, 2317480, 2418240, 2528160, 2780976, 3476220, 3707968, 4634960, 5056320, 5561952, 6952440, 9269920, 11123904, 13904880, 18539840, 27809760, 55619520]

約数ペア:

[(1, 55619520), (2, 27809760), (3, 18539840), (4, 13904880), (5, 11123904), (6, 9269920), (8, 6952440), (10, 5561952), (11, 5056320), (12, 4634960), (15, 3707968), (16, 3476220), (20, 2780976), (22, 2528160), (23, 2418240), (24, 2317480), (30, 1853984), (32, 1738110), (33, 1685440), (40, 1390488), (44, 1264080), (46, 1209120), (48, 1158740), (55, 1011264), (60, 926992), (64, 869055), (66, 842720), (69, 806080), (80, 695244), (88, 632040), (92, 604560), (96, 579370), (110, 505632), (115, 483648), (120, 463496), (132, 421360), (138, 403040), (160, 347622), (165, 337088), (176, 316020), (184, 302280), (192, 289685), (220, 252816), (229, 242880), (230, 241824), (240, 231748), (253, 219840), (264, 210680), (276, 201520), (320, 173811), (330, 168544), (345, 161216), (352, 158010), (368, 151140), (440, 126408), (458, 121440), (460, 120912), (480, 115874), (506, 109920), (528, 105340), (552, 100760), (660, 84272), (687, 80960), (690, 80608), (704, 79005), (736, 75570), (759, 73280), (880, 63204), (916, 60720), (920, 60456), (960, 57937), (1012, 54960), (1056, 52670), (1104, 50380), (1145, 48576), (1265, 43968), (1320, 42136), (1374, 40480), (1380, 40304), (1472, 37785), (1518, 36640), (1760, 31602), (1832, 30360), (1840, 30228), (2024, 27480), (2112, 26335), (2208, 25190), (2290, 24288), (2519, 22080), (2530, 21984), (2640, 21068), (2748, 20240), (2760, 20152), (3036, 18320), (3435, 16192), (3520, 15801), (3664, 15180), (3680, 15114), (3795, 14656), (4048, 13740), (4416, 12595), (4580, 12144), (5038, 11040), (5060, 10992), (5267, 10560), (5280, 10534), (5496, 10120), (5520, 10076), (6072, 9160), (6870, 8096), (7328, 7590), (7360, 7557)]