387084600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1051

約数の個数: 288

約数和(自身を含む): 1535139840

約数和(自身を除く): 1148055240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 120, 124, 126, 140, 150, 155, 168, 175, 180, 186, 200, 210, 217, 225, 248, 252, 279, 280, 300, 310, 315, 350, 360, 372, 420, 434, 450, 465, 504, 525, 558, 600, 620, 630, 651, 700, 744, 775, 840, 868, 900, 930, 991, 1050, 1085, 1116, 1240, 1260, 1302, 1395, 1400, 1550, 1575, 1736, 1800, 1860, 1953, 1982, 2100, 2170, 2232, 2325, 2520, 2604, 2790, 2973, 3100, 3150, 3255, 3720, 3906, 3964, 4200, 4340, 4650, 4955, 5208, 5425, 5580, 5946, 6200, 6300, 6510, 6937, 6975, 7812, 7928, 8680, 8919, 9300, 9765, 9910, 10850, 11160, 11892, 12600, 13020, 13874, 13950, 14865, 15624, 16275, 17838, 18600, 19530, 19820, 20811, 21700, 23784, 24775, 26040, 27748, 27900, 29730, 30721, 32550, 34685, 35676, 39060, 39640, 41622, 43400, 44595, 48825, 49550, 55496, 55800, 59460, 61442, 62433, 65100, 69370, 71352, 74325, 78120, 83244, 89190, 92163, 97650, 99100, 104055, 118920, 122884, 124866, 130200, 138740, 148650, 153605, 166488, 173425, 178380, 184326, 195300, 198200, 208110, 215047, 222975, 245768, 249732, 276489, 277480, 297300, 307210, 312165, 346850, 356760, 368652, 390600, 416220, 430094, 445950, 460815, 499464, 520275, 552978, 594600, 614420, 624330, 645141, 693700, 737304, 768025, 832440, 860188, 891900, 921630, 1040550, 1075235, 1105956, 1228840, 1248660, 1290282, 1382445, 1387400, 1536050, 1560825, 1720376, 1783800, 1843260, 1935423, 2081100, 2150470, 2211912, 2304075, 2497320, 2580564, 2764890, 3072100, 3121650, 3225705, 3686520, 3870846, 4162200, 4300940, 4608150, 5161128, 5376175, 5529780, 6144200, 6243300, 6451410, 6912225, 7741692, 8601880, 9216300, 9677115, 10752350, 11059560, 12486600, 12902820, 13824450, 15483384, 16128525, 18432600, 19354230, 21504700, 25805640, 27648900, 32257050, 38708460, 43009400, 48385575, 55297800, 64514100, 77416920, 96771150, 129028200, 193542300, 387084600]

約数ペア:

[(1, 387084600), (2, 193542300), (3, 129028200), (4, 96771150), (5, 77416920), (6, 64514100), (7, 55297800), (8, 48385575), (9, 43009400), (10, 38708460), (12, 32257050), (14, 27648900), (15, 25805640), (18, 21504700), (20, 19354230), (21, 18432600), (24, 16128525), (25, 15483384), (28, 13824450), (30, 12902820), (31, 12486600), (35, 11059560), (36, 10752350), (40, 9677115), (42, 9216300), (45, 8601880), (50, 7741692), (56, 6912225), (60, 6451410), (62, 6243300), (63, 6144200), (70, 5529780), (72, 5376175), (75, 5161128), (84, 4608150), (90, 4300940), (93, 4162200), (100, 3870846), (105, 3686520), (120, 3225705), (124, 3121650), (126, 3072100), (140, 2764890), (150, 2580564), (155, 2497320), (168, 2304075), (175, 2211912), (180, 2150470), (186, 2081100), (200, 1935423), (210, 1843260), (217, 1783800), (225, 1720376), (248, 1560825), (252, 1536050), (279, 1387400), (280, 1382445), (300, 1290282), (310, 1248660), (315, 1228840), (350, 1105956), (360, 1075235), (372, 1040550), (420, 921630), (434, 891900), (450, 860188), (465, 832440), (504, 768025), (525, 737304), (558, 693700), (600, 645141), (620, 624330), (630, 614420), (651, 594600), (700, 552978), (744, 520275), (775, 499464), (840, 460815), (868, 445950), (900, 430094), (930, 416220), (991, 390600), (1050, 368652), (1085, 356760), (1116, 346850), (1240, 312165), (1260, 307210), (1302, 297300), (1395, 277480), (1400, 276489), (1550, 249732), (1575, 245768), (1736, 222975), (1800, 215047), (1860, 208110), (1953, 198200), (1982, 195300), (2100, 184326), (2170, 178380), (2232, 173425), (2325, 166488), (2520, 153605), (2604, 148650), (2790, 138740), (2973, 130200), (3100, 124866), (3150, 122884), (3255, 118920), (3720, 104055), (3906, 99100), (3964, 97650), (4200, 92163), (4340, 89190), (4650, 83244), (4955, 78120), (5208, 74325), (5425, 71352), (5580, 69370), (5946, 65100), (6200, 62433), (6300, 61442), (6510, 59460), (6937, 55800), (6975, 55496), (7812, 49550), (7928, 48825), (8680, 44595), (8919, 43400), (9300, 41622), (9765, 39640), (9910, 39060), (10850, 35676), (11160, 34685), (11892, 32550), (12600, 30721), (13020, 29730), (13874, 27900), (13950, 27748), (14865, 26040), (15624, 24775), (16275, 23784), (17838, 21700), (18600, 20811), (19530, 19820)]