86564400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 309980160

約数和(自身を除く): 223415760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 39, 40, 48, 50, 52, 60, 62, 65, 75, 78, 80, 93, 100, 104, 120, 124, 130, 150, 155, 156, 179, 186, 195, 200, 208, 240, 248, 260, 300, 310, 312, 325, 358, 372, 390, 400, 403, 465, 496, 520, 537, 600, 620, 624, 650, 716, 744, 775, 780, 806, 895, 930, 975, 1040, 1074, 1200, 1209, 1240, 1300, 1432, 1488, 1550, 1560, 1612, 1790, 1860, 1950, 2015, 2148, 2325, 2327, 2418, 2480, 2600, 2685, 2864, 3100, 3120, 3224, 3580, 3720, 3900, 4030, 4296, 4475, 4650, 4654, 4836, 5200, 5370, 5549, 6045, 6200, 6448, 6981, 7160, 7440, 7800, 8060, 8592, 8950, 9300, 9308, 9672, 10075, 10740, 11098, 11635, 12090, 12400, 13425, 13962, 14320, 15600, 16120, 16647, 17900, 18600, 18616, 19344, 20150, 21480, 22196, 23270, 24180, 26850, 27745, 27924, 30225, 32240, 33294, 34905, 35800, 37200, 37232, 40300, 42960, 44392, 46540, 48360, 53700, 55490, 55848, 58175, 60450, 66588, 69810, 71600, 72137, 80600, 83235, 88784, 93080, 96720, 107400, 110980, 111696, 116350, 120900, 133176, 138725, 139620, 144274, 161200, 166470, 174525, 186160, 214800, 216411, 221960, 232700, 241800, 266352, 277450, 279240, 288548, 332940, 349050, 360685, 416175, 432822, 443920, 465400, 483600, 554900, 558480, 577096, 665880, 698100, 721370, 832350, 865644, 930800, 1082055, 1109800, 1154192, 1331760, 1396200, 1442740, 1664700, 1731288, 1803425, 2164110, 2219600, 2792400, 2885480, 3329400, 3462576, 3606850, 4328220, 5410275, 5770960, 6658800, 7213700, 8656440, 10820550, 14427400, 17312880, 21641100, 28854800, 43282200, 86564400]

約数ペア:

[(1, 86564400), (2, 43282200), (3, 28854800), (4, 21641100), (5, 17312880), (6, 14427400), (8, 10820550), (10, 8656440), (12, 7213700), (13, 6658800), (15, 5770960), (16, 5410275), (20, 4328220), (24, 3606850), (25, 3462576), (26, 3329400), (30, 2885480), (31, 2792400), (39, 2219600), (40, 2164110), (48, 1803425), (50, 1731288), (52, 1664700), (60, 1442740), (62, 1396200), (65, 1331760), (75, 1154192), (78, 1109800), (80, 1082055), (93, 930800), (100, 865644), (104, 832350), (120, 721370), (124, 698100), (130, 665880), (150, 577096), (155, 558480), (156, 554900), (179, 483600), (186, 465400), (195, 443920), (200, 432822), (208, 416175), (240, 360685), (248, 349050), (260, 332940), (300, 288548), (310, 279240), (312, 277450), (325, 266352), (358, 241800), (372, 232700), (390, 221960), (400, 216411), (403, 214800), (465, 186160), (496, 174525), (520, 166470), (537, 161200), (600, 144274), (620, 139620), (624, 138725), (650, 133176), (716, 120900), (744, 116350), (775, 111696), (780, 110980), (806, 107400), (895, 96720), (930, 93080), (975, 88784), (1040, 83235), (1074, 80600), (1200, 72137), (1209, 71600), (1240, 69810), (1300, 66588), (1432, 60450), (1488, 58175), (1550, 55848), (1560, 55490), (1612, 53700), (1790, 48360), (1860, 46540), (1950, 44392), (2015, 42960), (2148, 40300), (2325, 37232), (2327, 37200), (2418, 35800), (2480, 34905), (2600, 33294), (2685, 32240), (2864, 30225), (3100, 27924), (3120, 27745), (3224, 26850), (3580, 24180), (3720, 23270), (3900, 22196), (4030, 21480), (4296, 20150), (4475, 19344), (4650, 18616), (4654, 18600), (4836, 17900), (5200, 16647), (5370, 16120), (5549, 15600), (6045, 14320), (6200, 13962), (6448, 13425), (6981, 12400), (7160, 12090), (7440, 11635), (7800, 11098), (8060, 10740), (8592, 10075), (8950, 9672), (9300, 9308)]