142727200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:376

約数の個数: 216

約数和(自身を含む): 443502864

約数和(自身を除く): 300775664

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 49, 50, 55, 56, 70, 77, 80, 88, 98, 100, 110, 112, 140, 154, 160, 175, 176, 196, 200, 220, 224, 245, 275, 280, 308, 331, 350, 352, 385, 392, 400, 440, 490, 539, 550, 560, 616, 662, 700, 770, 784, 800, 880, 980, 1078, 1100, 1120, 1225, 1232, 1324, 1400, 1540, 1568, 1655, 1760, 1925, 1960, 2156, 2200, 2317, 2450, 2464, 2648, 2695, 2800, 3080, 3310, 3641, 3850, 3920, 4312, 4400, 4634, 4900, 5296, 5390, 5600, 6160, 6620, 7282, 7700, 7840, 8275, 8624, 8800, 9268, 9800, 10592, 10780, 11585, 12320, 13240, 13475, 14564, 15400, 16219, 16550, 17248, 18205, 18536, 19600, 21560, 23170, 25487, 26480, 26950, 29128, 30800, 32438, 33100, 36410, 37072, 39200, 43120, 46340, 50974, 52960, 53900, 57925, 58256, 61600, 64876, 66200, 72820, 74144, 81095, 86240, 91025, 92680, 101948, 107800, 115850, 116512, 127435, 129752, 132400, 145640, 162190, 178409, 182050, 185360, 203896, 215600, 231700, 254870, 259504, 264800, 291280, 324380, 356818, 364100, 370720, 405475, 407792, 431200, 463400, 509740, 519008, 582560, 637175, 648760, 713636, 728200, 810950, 815584, 892045, 926800, 1019480, 1274350, 1297520, 1427272, 1456400, 1621900, 1784090, 1853600, 2038960, 2548700, 2595040, 2854544, 2912800, 3243800, 3568180, 4077920, 4460225, 5097400, 5709088, 6487600, 7136360, 8920450, 10194800, 12975200, 14272720, 17840900, 20389600, 28545440, 35681800, 71363600, 142727200]

約数ペア:

[(1, 142727200), (2, 71363600), (4, 35681800), (5, 28545440), (7, 20389600), (8, 17840900), (10, 14272720), (11, 12975200), (14, 10194800), (16, 8920450), (20, 7136360), (22, 6487600), (25, 5709088), (28, 5097400), (32, 4460225), (35, 4077920), (40, 3568180), (44, 3243800), (49, 2912800), (50, 2854544), (55, 2595040), (56, 2548700), (70, 2038960), (77, 1853600), (80, 1784090), (88, 1621900), (98, 1456400), (100, 1427272), (110, 1297520), (112, 1274350), (140, 1019480), (154, 926800), (160, 892045), (175, 815584), (176, 810950), (196, 728200), (200, 713636), (220, 648760), (224, 637175), (245, 582560), (275, 519008), (280, 509740), (308, 463400), (331, 431200), (350, 407792), (352, 405475), (385, 370720), (392, 364100), (400, 356818), (440, 324380), (490, 291280), (539, 264800), (550, 259504), (560, 254870), (616, 231700), (662, 215600), (700, 203896), (770, 185360), (784, 182050), (800, 178409), (880, 162190), (980, 145640), (1078, 132400), (1100, 129752), (1120, 127435), (1225, 116512), (1232, 115850), (1324, 107800), (1400, 101948), (1540, 92680), (1568, 91025), (1655, 86240), (1760, 81095), (1925, 74144), (1960, 72820), (2156, 66200), (2200, 64876), (2317, 61600), (2450, 58256), (2464, 57925), (2648, 53900), (2695, 52960), (2800, 50974), (3080, 46340), (3310, 43120), (3641, 39200), (3850, 37072), (3920, 36410), (4312, 33100), (4400, 32438), (4634, 30800), (4900, 29128), (5296, 26950), (5390, 26480), (5600, 25487), (6160, 23170), (6620, 21560), (7282, 19600), (7700, 18536), (7840, 18205), (8275, 17248), (8624, 16550), (8800, 16219), (9268, 15400), (9800, 14564), (10592, 13475), (10780, 13240), (11585, 12320)]