25125600

素因数分解:

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

素因数の和:90

約数の個数: 216

約数和(自身を含む): 89291160

約数和(自身を除く): 64165560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 29, 30, 32, 38, 40, 48, 50, 57, 58, 60, 75, 76, 80, 87, 95, 96, 100, 114, 116, 120, 145, 150, 152, 160, 174, 190, 200, 228, 232, 240, 285, 290, 300, 304, 348, 361, 380, 400, 435, 456, 464, 475, 480, 551, 570, 580, 600, 608, 696, 722, 725, 760, 800, 870, 912, 928, 950, 1083, 1102, 1140, 1160, 1200, 1392, 1425, 1444, 1450, 1520, 1653, 1740, 1805, 1824, 1900, 2166, 2175, 2204, 2280, 2320, 2400, 2755, 2784, 2850, 2888, 2900, 3040, 3306, 3480, 3610, 3800, 4332, 4350, 4408, 4560, 4640, 5415, 5510, 5700, 5776, 5800, 6612, 6960, 7220, 7600, 8265, 8664, 8700, 8816, 9025, 9120, 10469, 10830, 11020, 11400, 11552, 11600, 13224, 13775, 13920, 14440, 15200, 16530, 17328, 17400, 17632, 18050, 20938, 21660, 22040, 22800, 23200, 26448, 27075, 27550, 28880, 31407, 33060, 34656, 34800, 36100, 41325, 41876, 43320, 44080, 45600, 52345, 52896, 54150, 55100, 57760, 62814, 66120, 69600, 72200, 82650, 83752, 86640, 88160, 104690, 108300, 110200, 125628, 132240, 144400, 157035, 165300, 167504, 173280, 209380, 216600, 220400, 251256, 261725, 264480, 288800, 314070, 330600, 335008, 418760, 433200, 440800, 502512, 523450, 628140, 661200, 785175, 837520, 866400, 1005024, 1046900, 1256280, 1322400, 1570350, 1675040, 2093800, 2512560, 3140700, 4187600, 5025120, 6281400, 8375200, 12562800, 25125600]

約数ペア:

[(1, 25125600), (2, 12562800), (3, 8375200), (4, 6281400), (5, 5025120), (6, 4187600), (8, 3140700), (10, 2512560), (12, 2093800), (15, 1675040), (16, 1570350), (19, 1322400), (20, 1256280), (24, 1046900), (25, 1005024), (29, 866400), (30, 837520), (32, 785175), (38, 661200), (40, 628140), (48, 523450), (50, 502512), (57, 440800), (58, 433200), (60, 418760), (75, 335008), (76, 330600), (80, 314070), (87, 288800), (95, 264480), (96, 261725), (100, 251256), (114, 220400), (116, 216600), (120, 209380), (145, 173280), (150, 167504), (152, 165300), (160, 157035), (174, 144400), (190, 132240), (200, 125628), (228, 110200), (232, 108300), (240, 104690), (285, 88160), (290, 86640), (300, 83752), (304, 82650), (348, 72200), (361, 69600), (380, 66120), (400, 62814), (435, 57760), (456, 55100), (464, 54150), (475, 52896), (480, 52345), (551, 45600), (570, 44080), (580, 43320), (600, 41876), (608, 41325), (696, 36100), (722, 34800), (725, 34656), (760, 33060), (800, 31407), (870, 28880), (912, 27550), (928, 27075), (950, 26448), (1083, 23200), (1102, 22800), (1140, 22040), (1160, 21660), (1200, 20938), (1392, 18050), (1425, 17632), (1444, 17400), (1450, 17328), (1520, 16530), (1653, 15200), (1740, 14440), (1805, 13920), (1824, 13775), (1900, 13224), (2166, 11600), (2175, 11552), (2204, 11400), (2280, 11020), (2320, 10830), (2400, 10469), (2755, 9120), (2784, 9025), (2850, 8816), (2888, 8700), (2900, 8664), (3040, 8265), (3306, 7600), (3480, 7220), (3610, 6960), (3800, 6612), (4332, 5800), (4350, 5776), (4408, 5700), (4560, 5510), (4640, 5415)]