213898200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:714

約数の個数: 192

約数和(自身を含む): 723168000

約数和(自身を除く): 509269800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 29, 30, 38, 40, 50, 57, 58, 60, 75, 76, 87, 95, 100, 114, 116, 120, 145, 150, 152, 174, 190, 200, 228, 232, 285, 290, 300, 348, 380, 435, 456, 475, 551, 570, 580, 600, 647, 696, 725, 760, 870, 950, 1102, 1140, 1160, 1294, 1425, 1450, 1653, 1740, 1900, 1941, 2175, 2204, 2280, 2588, 2755, 2850, 2900, 3235, 3306, 3480, 3800, 3882, 4350, 4408, 5176, 5510, 5700, 5800, 6470, 6612, 7764, 8265, 8700, 9705, 11020, 11400, 12293, 12940, 13224, 13775, 15528, 16175, 16530, 17400, 18763, 19410, 22040, 24586, 25880, 27550, 32350, 33060, 36879, 37526, 38820, 41325, 48525, 49172, 55100, 56289, 61465, 64700, 66120, 73758, 75052, 77640, 82650, 93815, 97050, 98344, 110200, 112578, 122930, 129400, 147516, 150104, 165300, 184395, 187630, 194100, 225156, 245860, 281445, 295032, 307325, 330600, 356497, 368790, 375260, 388200, 450312, 469075, 491720, 562890, 614650, 712994, 737580, 750520, 921975, 938150, 1069491, 1125780, 1229300, 1407225, 1425988, 1475160, 1782485, 1843950, 1876300, 2138982, 2251560, 2458600, 2814450, 2851976, 3564970, 3687900, 3752600, 4277964, 5347455, 5628900, 7129940, 7375800, 8555928, 8912425, 10694910, 11257800, 14259880, 17824850, 21389820, 26737275, 35649700, 42779640, 53474550, 71299400, 106949100, 213898200]

約数ペア:

[(1, 213898200), (2, 106949100), (3, 71299400), (4, 53474550), (5, 42779640), (6, 35649700), (8, 26737275), (10, 21389820), (12, 17824850), (15, 14259880), (19, 11257800), (20, 10694910), (24, 8912425), (25, 8555928), (29, 7375800), (30, 7129940), (38, 5628900), (40, 5347455), (50, 4277964), (57, 3752600), (58, 3687900), (60, 3564970), (75, 2851976), (76, 2814450), (87, 2458600), (95, 2251560), (100, 2138982), (114, 1876300), (116, 1843950), (120, 1782485), (145, 1475160), (150, 1425988), (152, 1407225), (174, 1229300), (190, 1125780), (200, 1069491), (228, 938150), (232, 921975), (285, 750520), (290, 737580), (300, 712994), (348, 614650), (380, 562890), (435, 491720), (456, 469075), (475, 450312), (551, 388200), (570, 375260), (580, 368790), (600, 356497), (647, 330600), (696, 307325), (725, 295032), (760, 281445), (870, 245860), (950, 225156), (1102, 194100), (1140, 187630), (1160, 184395), (1294, 165300), (1425, 150104), (1450, 147516), (1653, 129400), (1740, 122930), (1900, 112578), (1941, 110200), (2175, 98344), (2204, 97050), (2280, 93815), (2588, 82650), (2755, 77640), (2850, 75052), (2900, 73758), (3235, 66120), (3306, 64700), (3480, 61465), (3800, 56289), (3882, 55100), (4350, 49172), (4408, 48525), (5176, 41325), (5510, 38820), (5700, 37526), (5800, 36879), (6470, 33060), (6612, 32350), (7764, 27550), (8265, 25880), (8700, 24586), (9705, 22040), (11020, 19410), (11400, 18763), (12293, 17400), (12940, 16530), (13224, 16175), (13775, 15528)]