381500280

素因数分解:

$2^3\times 3^7\times 5^1\times 7^2\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 384

約数和(自身を含む): 1514376000

約数和(自身を除く): 1132875720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 89, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 178, 180, 189, 196, 210, 216, 243, 245, 252, 267, 270, 280, 294, 315, 324, 356, 360, 378, 392, 405, 420, 441, 445, 486, 490, 504, 534, 540, 567, 588, 623, 630, 648, 712, 729, 735, 756, 801, 810, 840, 882, 890, 945, 972, 980, 1068, 1080, 1134, 1176, 1215, 1246, 1260, 1323, 1335, 1458, 1470, 1512, 1602, 1620, 1701, 1764, 1780, 1869, 1890, 1944, 1960, 2136, 2187, 2205, 2268, 2403, 2430, 2492, 2520, 2646, 2670, 2835, 2916, 2940, 3115, 3204, 3240, 3402, 3528, 3560, 3645, 3738, 3780, 3969, 4005, 4361, 4374, 4410, 4536, 4806, 4860, 4984, 5103, 5292, 5340, 5607, 5670, 5832, 5880, 6230, 6408, 6615, 6804, 7209, 7290, 7476, 7560, 7938, 8010, 8505, 8722, 8748, 8820, 9345, 9612, 9720, 10206, 10584, 10680, 10935, 11214, 11340, 11907, 12015, 12460, 13083, 13230, 13608, 14418, 14580, 14952, 15309, 15876, 16020, 16821, 17010, 17444, 17496, 17640, 18690, 19224, 19845, 20412, 21627, 21805, 21870, 22428, 22680, 23814, 24030, 24920, 25515, 26166, 26460, 28035, 28836, 29160, 30618, 31752, 32040, 33642, 34020, 34888, 35721, 36045, 37380, 39249, 39690, 40824, 43254, 43610, 43740, 44856, 47628, 48060, 50463, 51030, 52332, 52920, 56070, 57672, 59535, 61236, 64881, 65415, 67284, 68040, 71442, 72090, 74760, 76545, 78498, 79380, 84105, 86508, 87220, 87480, 95256, 96120, 100926, 102060, 104664, 107163, 108135, 112140, 117747, 119070, 122472, 129762, 130830, 134568, 142884, 144180, 151389, 153090, 156996, 158760, 168210, 173016, 174440, 178605, 194643, 196245, 201852, 204120, 214326, 216270, 224280, 235494, 238140, 252315, 259524, 261660, 285768, 288360, 302778, 306180, 313992, 324405, 336420, 353241, 357210, 389286, 392490, 403704, 428652, 432540, 454167, 470988, 476280, 504630, 519048, 523320, 535815, 588735, 605556, 612360, 648810, 672840, 706482, 714420, 756945, 778572, 784980, 857304, 865080, 908334, 941976, 973215, 1009260, 1059723, 1071630, 1177470, 1211112, 1297620, 1362501, 1412964, 1428840, 1513890, 1557144, 1569960, 1766205, 1816668, 1946430, 2018520, 2119446, 2143260, 2270835, 2354940, 2595240, 2725002, 2825928, 3027780, 3179169, 3532410, 3633336, 3892860, 4238892, 4286520, 4541670, 4709880, 5298615, 5450004, 6055560, 6358338, 6812505, 7064820, 7785720, 8477784, 9083340, 9537507, 10597230, 10900008, 12716676, 13625010, 14129640, 15895845, 18166680, 19075014, 21194460, 25433352, 27250020, 31791690, 38150028, 42388920, 47687535, 54500040, 63583380, 76300056, 95375070, 127166760, 190750140, 381500280]

約数ペア:

[(1, 381500280), (2, 190750140), (3, 127166760), (4, 95375070), (5, 76300056), (6, 63583380), (7, 54500040), (8, 47687535), (9, 42388920), (10, 38150028), (12, 31791690), (14, 27250020), (15, 25433352), (18, 21194460), (20, 19075014), (21, 18166680), (24, 15895845), (27, 14129640), (28, 13625010), (30, 12716676), (35, 10900008), (36, 10597230), (40, 9537507), (42, 9083340), (45, 8477784), (49, 7785720), (54, 7064820), (56, 6812505), (60, 6358338), (63, 6055560), (70, 5450004), (72, 5298615), (81, 4709880), (84, 4541670), (89, 4286520), (90, 4238892), (98, 3892860), (105, 3633336), (108, 3532410), (120, 3179169), (126, 3027780), (135, 2825928), (140, 2725002), (147, 2595240), (162, 2354940), (168, 2270835), (178, 2143260), (180, 2119446), (189, 2018520), (196, 1946430), (210, 1816668), (216, 1766205), (243, 1569960), (245, 1557144), (252, 1513890), (267, 1428840), (270, 1412964), (280, 1362501), (294, 1297620), (315, 1211112), (324, 1177470), (356, 1071630), (360, 1059723), (378, 1009260), (392, 973215), (405, 941976), (420, 908334), (441, 865080), (445, 857304), (486, 784980), (490, 778572), (504, 756945), (534, 714420), (540, 706482), (567, 672840), (588, 648810), (623, 612360), (630, 605556), (648, 588735), (712, 535815), (729, 523320), (735, 519048), (756, 504630), (801, 476280), (810, 470988), (840, 454167), (882, 432540), (890, 428652), (945, 403704), (972, 392490), (980, 389286), (1068, 357210), (1080, 353241), (1134, 336420), (1176, 324405), (1215, 313992), (1246, 306180), (1260, 302778), (1323, 288360), (1335, 285768), (1458, 261660), (1470, 259524), (1512, 252315), (1602, 238140), (1620, 235494), (1701, 224280), (1764, 216270), (1780, 214326), (1869, 204120), (1890, 201852), (1944, 196245), (1960, 194643), (2136, 178605), (2187, 174440), (2205, 173016), (2268, 168210), (2403, 158760), (2430, 156996), (2492, 153090), (2520, 151389), (2646, 144180), (2670, 142884), (2835, 134568), (2916, 130830), (2940, 129762), (3115, 122472), (3204, 119070), (3240, 117747), (3402, 112140), (3528, 108135), (3560, 107163), (3645, 104664), (3738, 102060), (3780, 100926), (3969, 96120), (4005, 95256), (4361, 87480), (4374, 87220), (4410, 86508), (4536, 84105), (4806, 79380), (4860, 78498), (4984, 76545), (5103, 74760), (5292, 72090), (5340, 71442), (5607, 68040), (5670, 67284), (5832, 65415), (5880, 64881), (6230, 61236), (6408, 59535), (6615, 57672), (6804, 56070), (7209, 52920), (7290, 52332), (7476, 51030), (7560, 50463), (7938, 48060), (8010, 47628), (8505, 44856), (8722, 43740), (8748, 43610), (8820, 43254), (9345, 40824), (9612, 39690), (9720, 39249), (10206, 37380), (10584, 36045), (10680, 35721), (10935, 34888), (11214, 34020), (11340, 33642), (11907, 32040), (12015, 31752), (12460, 30618), (13083, 29160), (13230, 28836), (13608, 28035), (14418, 26460), (14580, 26166), (14952, 25515), (15309, 24920), (15876, 24030), (16020, 23814), (16821, 22680), (17010, 22428), (17444, 21870), (17496, 21805), (17640, 21627), (18690, 20412), (19224, 19845)]