129028200

素因数分解:

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

素因数の和:1048

約数の個数: 192

約数和(自身を含む): 472350720

約数和(自身を除く): 343322520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 50, 56, 60, 62, 70, 75, 84, 93, 100, 105, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 248, 280, 300, 310, 350, 372, 420, 434, 465, 525, 600, 620, 651, 700, 744, 775, 840, 868, 930, 991, 1050, 1085, 1240, 1302, 1400, 1550, 1736, 1860, 1982, 2100, 2170, 2325, 2604, 2973, 3100, 3255, 3720, 3964, 4200, 4340, 4650, 4955, 5208, 5425, 5946, 6200, 6510, 6937, 7928, 8680, 9300, 9910, 10850, 11892, 13020, 13874, 14865, 16275, 18600, 19820, 20811, 21700, 23784, 24775, 26040, 27748, 29730, 30721, 32550, 34685, 39640, 41622, 43400, 49550, 55496, 59460, 61442, 65100, 69370, 74325, 83244, 92163, 99100, 104055, 118920, 122884, 130200, 138740, 148650, 153605, 166488, 173425, 184326, 198200, 208110, 215047, 245768, 277480, 297300, 307210, 346850, 368652, 416220, 430094, 460815, 520275, 594600, 614420, 645141, 693700, 737304, 768025, 832440, 860188, 921630, 1040550, 1075235, 1228840, 1290282, 1387400, 1536050, 1720376, 1843260, 2081100, 2150470, 2304075, 2580564, 3072100, 3225705, 3686520, 4162200, 4300940, 4608150, 5161128, 5376175, 6144200, 6451410, 8601880, 9216300, 10752350, 12902820, 16128525, 18432600, 21504700, 25805640, 32257050, 43009400, 64514100, 129028200]

約数ペア:

[(1, 129028200), (2, 64514100), (3, 43009400), (4, 32257050), (5, 25805640), (6, 21504700), (7, 18432600), (8, 16128525), (10, 12902820), (12, 10752350), (14, 9216300), (15, 8601880), (20, 6451410), (21, 6144200), (24, 5376175), (25, 5161128), (28, 4608150), (30, 4300940), (31, 4162200), (35, 3686520), (40, 3225705), (42, 3072100), (50, 2580564), (56, 2304075), (60, 2150470), (62, 2081100), (70, 1843260), (75, 1720376), (84, 1536050), (93, 1387400), (100, 1290282), (105, 1228840), (120, 1075235), (124, 1040550), (140, 921630), (150, 860188), (155, 832440), (168, 768025), (175, 737304), (186, 693700), (200, 645141), (210, 614420), (217, 594600), (248, 520275), (280, 460815), (300, 430094), (310, 416220), (350, 368652), (372, 346850), (420, 307210), (434, 297300), (465, 277480), (525, 245768), (600, 215047), (620, 208110), (651, 198200), (700, 184326), (744, 173425), (775, 166488), (840, 153605), (868, 148650), (930, 138740), (991, 130200), (1050, 122884), (1085, 118920), (1240, 104055), (1302, 99100), (1400, 92163), (1550, 83244), (1736, 74325), (1860, 69370), (1982, 65100), (2100, 61442), (2170, 59460), (2325, 55496), (2604, 49550), (2973, 43400), (3100, 41622), (3255, 39640), (3720, 34685), (3964, 32550), (4200, 30721), (4340, 29730), (4650, 27748), (4955, 26040), (5208, 24775), (5425, 23784), (5946, 21700), (6200, 20811), (6510, 19820), (6937, 18600), (7928, 16275), (8680, 14865), (9300, 13874), (9910, 13020), (10850, 11892)]