2185212800

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 5747251200

約数和(自身を除く): 3562038400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 127, 128, 152, 160, 190, 200, 254, 283, 304, 320, 380, 400, 475, 508, 566, 608, 635, 640, 760, 800, 950, 1016, 1132, 1216, 1270, 1415, 1520, 1600, 1900, 2032, 2264, 2413, 2432, 2540, 2830, 3040, 3175, 3200, 3800, 4064, 4528, 4826, 5080, 5377, 5660, 6080, 6350, 7075, 7600, 8128, 9056, 9652, 10160, 10754, 11320, 12065, 12160, 12700, 14150, 15200, 16256, 18112, 19304, 20320, 21508, 22640, 24130, 25400, 26885, 28300, 30400, 35941, 36224, 38608, 40640, 43016, 45280, 48260, 50800, 53770, 56600, 60325, 60800, 71882, 77216, 81280, 86032, 90560, 96520, 101600, 107540, 113200, 120650, 134425, 143764, 154432, 172064, 179705, 181120, 193040, 203200, 215080, 226400, 241300, 268850, 287528, 308864, 344128, 359410, 386080, 406400, 430160, 452800, 482600, 537700, 575056, 682879, 688256, 718820, 772160, 860320, 898525, 905600, 965200, 1075400, 1150112, 1365758, 1437640, 1544320, 1720640, 1797050, 1930400, 2150800, 2300224, 2731516, 2875280, 3414395, 3441280, 3594100, 3860800, 4301600, 4600448, 5463032, 5750560, 6828790, 7188200, 7721600, 8603200, 10926064, 11501120, 13657580, 14376400, 17071975, 17206400, 21852128, 23002240, 27315160, 28752800, 34143950, 43704256, 54630320, 57505600, 68287900, 87408512, 109260640, 115011200, 136575800, 218521280, 273151600, 437042560, 546303200, 1092606400, 2185212800]

約数ペア:

[(1, 2185212800), (2, 1092606400), (4, 546303200), (5, 437042560), (8, 273151600), (10, 218521280), (16, 136575800), (19, 115011200), (20, 109260640), (25, 87408512), (32, 68287900), (38, 57505600), (40, 54630320), (50, 43704256), (64, 34143950), (76, 28752800), (80, 27315160), (95, 23002240), (100, 21852128), (127, 17206400), (128, 17071975), (152, 14376400), (160, 13657580), (190, 11501120), (200, 10926064), (254, 8603200), (283, 7721600), (304, 7188200), (320, 6828790), (380, 5750560), (400, 5463032), (475, 4600448), (508, 4301600), (566, 3860800), (608, 3594100), (635, 3441280), (640, 3414395), (760, 2875280), (800, 2731516), (950, 2300224), (1016, 2150800), (1132, 1930400), (1216, 1797050), (1270, 1720640), (1415, 1544320), (1520, 1437640), (1600, 1365758), (1900, 1150112), (2032, 1075400), (2264, 965200), (2413, 905600), (2432, 898525), (2540, 860320), (2830, 772160), (3040, 718820), (3175, 688256), (3200, 682879), (3800, 575056), (4064, 537700), (4528, 482600), (4826, 452800), (5080, 430160), (5377, 406400), (5660, 386080), (6080, 359410), (6350, 344128), (7075, 308864), (7600, 287528), (8128, 268850), (9056, 241300), (9652, 226400), (10160, 215080), (10754, 203200), (11320, 193040), (12065, 181120), (12160, 179705), (12700, 172064), (14150, 154432), (15200, 143764), (16256, 134425), (18112, 120650), (19304, 113200), (20320, 107540), (21508, 101600), (22640, 96520), (24130, 90560), (25400, 86032), (26885, 81280), (28300, 77216), (30400, 71882), (35941, 60800), (36224, 60325), (38608, 56600), (40640, 53770), (43016, 50800), (45280, 48260)]