211835400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1684

約数の個数: 192

約数和(自身を含む): 775188480

約数和(自身を除く): 563353080

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, 1050, 1085, 1240, 1302, 1400, 1550, 1627, 1736, 1860, 2100, 2170, 2325, 2604, 3100, 3254, 3255, 3720, 4200, 4340, 4650, 4881, 5208, 5425, 6200, 6508, 6510, 8135, 8680, 9300, 9762, 10850, 11389, 13016, 13020, 16270, 16275, 18600, 19524, 21700, 22778, 24405, 26040, 32540, 32550, 34167, 39048, 40675, 43400, 45556, 48810, 50437, 56945, 65080, 65100, 68334, 81350, 91112, 97620, 100874, 113890, 122025, 130200, 136668, 151311, 162700, 170835, 195240, 201748, 227780, 244050, 252185, 273336, 284725, 302622, 325400, 341670, 353059, 403496, 455560, 488100, 504370, 569450, 605244, 683340, 706118, 756555, 854175, 976200, 1008740, 1059177, 1138900, 1210488, 1260925, 1366680, 1412236, 1513110, 1708350, 1765295, 2017480, 2118354, 2277800, 2521850, 2824472, 3026220, 3416700, 3530590, 3782775, 4236708, 5043700, 5295885, 6052440, 6833400, 7061180, 7565550, 8473416, 8826475, 10087400, 10591770, 14122360, 15131100, 17652950, 21183540, 26479425, 30262200, 35305900, 42367080, 52958850, 70611800, 105917700, 211835400]

約数ペア:

[(1, 211835400), (2, 105917700), (3, 70611800), (4, 52958850), (5, 42367080), (6, 35305900), (7, 30262200), (8, 26479425), (10, 21183540), (12, 17652950), (14, 15131100), (15, 14122360), (20, 10591770), (21, 10087400), (24, 8826475), (25, 8473416), (28, 7565550), (30, 7061180), (31, 6833400), (35, 6052440), (40, 5295885), (42, 5043700), (50, 4236708), (56, 3782775), (60, 3530590), (62, 3416700), (70, 3026220), (75, 2824472), (84, 2521850), (93, 2277800), (100, 2118354), (105, 2017480), (120, 1765295), (124, 1708350), (140, 1513110), (150, 1412236), (155, 1366680), (168, 1260925), (175, 1210488), (186, 1138900), (200, 1059177), (210, 1008740), (217, 976200), (248, 854175), (280, 756555), (300, 706118), (310, 683340), (350, 605244), (372, 569450), (420, 504370), (434, 488100), (465, 455560), (525, 403496), (600, 353059), (620, 341670), (651, 325400), (700, 302622), (744, 284725), (775, 273336), (840, 252185), (868, 244050), (930, 227780), (1050, 201748), (1085, 195240), (1240, 170835), (1302, 162700), (1400, 151311), (1550, 136668), (1627, 130200), (1736, 122025), (1860, 113890), (2100, 100874), (2170, 97620), (2325, 91112), (2604, 81350), (3100, 68334), (3254, 65100), (3255, 65080), (3720, 56945), (4200, 50437), (4340, 48810), (4650, 45556), (4881, 43400), (5208, 40675), (5425, 39048), (6200, 34167), (6508, 32550), (6510, 32540), (8135, 26040), (8680, 24405), (9300, 22778), (9762, 21700), (10850, 19524), (11389, 18600), (13016, 16275), (13020, 16270)]