12562800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 180

約数和(自身を含む): 43936920

約数和(自身を除く): 31374120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 29, 30, 38, 40, 48, 50, 57, 58, 60, 75, 76, 80, 87, 95, 100, 114, 116, 120, 145, 150, 152, 174, 190, 200, 228, 232, 240, 285, 290, 300, 304, 348, 361, 380, 400, 435, 456, 464, 475, 551, 570, 580, 600, 696, 722, 725, 760, 870, 912, 950, 1083, 1102, 1140, 1160, 1200, 1392, 1425, 1444, 1450, 1520, 1653, 1740, 1805, 1900, 2166, 2175, 2204, 2280, 2320, 2755, 2850, 2888, 2900, 3306, 3480, 3610, 3800, 4332, 4350, 4408, 4560, 5415, 5510, 5700, 5776, 5800, 6612, 6960, 7220, 7600, 8265, 8664, 8700, 8816, 9025, 10469, 10830, 11020, 11400, 11600, 13224, 13775, 14440, 16530, 17328, 17400, 18050, 20938, 21660, 22040, 22800, 26448, 27075, 27550, 28880, 31407, 33060, 34800, 36100, 41325, 41876, 43320, 44080, 52345, 54150, 55100, 62814, 66120, 72200, 82650, 83752, 86640, 104690, 108300, 110200, 125628, 132240, 144400, 157035, 165300, 167504, 209380, 216600, 220400, 251256, 261725, 314070, 330600, 418760, 433200, 502512, 523450, 628140, 661200, 785175, 837520, 1046900, 1256280, 1570350, 2093800, 2512560, 3140700, 4187600, 6281400, 12562800]

約数ペア:

[(1, 12562800), (2, 6281400), (3, 4187600), (4, 3140700), (5, 2512560), (6, 2093800), (8, 1570350), (10, 1256280), (12, 1046900), (15, 837520), (16, 785175), (19, 661200), (20, 628140), (24, 523450), (25, 502512), (29, 433200), (30, 418760), (38, 330600), (40, 314070), (48, 261725), (50, 251256), (57, 220400), (58, 216600), (60, 209380), (75, 167504), (76, 165300), (80, 157035), (87, 144400), (95, 132240), (100, 125628), (114, 110200), (116, 108300), (120, 104690), (145, 86640), (150, 83752), (152, 82650), (174, 72200), (190, 66120), (200, 62814), (228, 55100), (232, 54150), (240, 52345), (285, 44080), (290, 43320), (300, 41876), (304, 41325), (348, 36100), (361, 34800), (380, 33060), (400, 31407), (435, 28880), (456, 27550), (464, 27075), (475, 26448), (551, 22800), (570, 22040), (580, 21660), (600, 20938), (696, 18050), (722, 17400), (725, 17328), (760, 16530), (870, 14440), (912, 13775), (950, 13224), (1083, 11600), (1102, 11400), (1140, 11020), (1160, 10830), (1200, 10469), (1392, 9025), (1425, 8816), (1444, 8700), (1450, 8664), (1520, 8265), (1653, 7600), (1740, 7220), (1805, 6960), (1900, 6612), (2166, 5800), (2175, 5776), (2204, 5700), (2280, 5510), (2320, 5415), (2755, 4560), (2850, 4408), (2888, 4350), (2900, 4332), (3306, 3800), (3480, 3610)]