25202160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 94011840

約数和(自身を除く): 68809680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 48, 51, 58, 60, 68, 71, 72, 80, 85, 87, 90, 102, 116, 120, 136, 142, 144, 145, 153, 170, 174, 180, 204, 213, 232, 240, 255, 261, 272, 284, 290, 306, 340, 348, 355, 360, 408, 426, 435, 464, 493, 510, 522, 568, 580, 612, 639, 680, 696, 710, 720, 765, 816, 852, 870, 986, 1020, 1044, 1065, 1136, 1160, 1207, 1224, 1278, 1305, 1360, 1392, 1420, 1479, 1530, 1704, 1740, 1972, 2040, 2059, 2088, 2130, 2320, 2414, 2448, 2465, 2556, 2610, 2840, 2958, 3060, 3195, 3408, 3480, 3621, 3944, 4080, 4118, 4176, 4260, 4437, 4828, 4930, 5112, 5220, 5680, 5916, 6035, 6120, 6177, 6390, 6960, 7242, 7395, 7888, 8236, 8520, 8874, 9656, 9860, 10224, 10295, 10440, 10863, 11832, 12070, 12240, 12354, 12780, 14484, 14790, 16472, 17040, 17748, 18105, 18531, 19312, 19720, 20590, 20880, 21726, 22185, 23664, 24140, 24708, 25560, 28968, 29580, 30885, 32944, 35003, 35496, 36210, 37062, 39440, 41180, 43452, 44370, 48280, 49416, 51120, 54315, 57936, 59160, 61770, 70006, 70992, 72420, 74124, 82360, 86904, 88740, 92655, 96560, 98832, 105009, 108630, 118320, 123540, 140012, 144840, 148248, 164720, 173808, 175015, 177480, 185310, 210018, 217260, 247080, 280024, 289680, 296496, 315027, 350030, 354960, 370620, 420036, 434520, 494160, 525045, 560048, 630054, 700060, 741240, 840072, 869040, 1050090, 1260108, 1400120, 1482480, 1575135, 1680144, 2100180, 2520216, 2800240, 3150270, 4200360, 5040432, 6300540, 8400720, 12601080, 25202160]

約数ペア:

[(1, 25202160), (2, 12601080), (3, 8400720), (4, 6300540), (5, 5040432), (6, 4200360), (8, 3150270), (9, 2800240), (10, 2520216), (12, 2100180), (15, 1680144), (16, 1575135), (17, 1482480), (18, 1400120), (20, 1260108), (24, 1050090), (29, 869040), (30, 840072), (34, 741240), (36, 700060), (40, 630054), (45, 560048), (48, 525045), (51, 494160), (58, 434520), (60, 420036), (68, 370620), (71, 354960), (72, 350030), (80, 315027), (85, 296496), (87, 289680), (90, 280024), (102, 247080), (116, 217260), (120, 210018), (136, 185310), (142, 177480), (144, 175015), (145, 173808), (153, 164720), (170, 148248), (174, 144840), (180, 140012), (204, 123540), (213, 118320), (232, 108630), (240, 105009), (255, 98832), (261, 96560), (272, 92655), (284, 88740), (290, 86904), (306, 82360), (340, 74124), (348, 72420), (355, 70992), (360, 70006), (408, 61770), (426, 59160), (435, 57936), (464, 54315), (493, 51120), (510, 49416), (522, 48280), (568, 44370), (580, 43452), (612, 41180), (639, 39440), (680, 37062), (696, 36210), (710, 35496), (720, 35003), (765, 32944), (816, 30885), (852, 29580), (870, 28968), (986, 25560), (1020, 24708), (1044, 24140), (1065, 23664), (1136, 22185), (1160, 21726), (1207, 20880), (1224, 20590), (1278, 19720), (1305, 19312), (1360, 18531), (1392, 18105), (1420, 17748), (1479, 17040), (1530, 16472), (1704, 14790), (1740, 14484), (1972, 12780), (2040, 12354), (2059, 12240), (2088, 12070), (2130, 11832), (2320, 10863), (2414, 10440), (2448, 10295), (2465, 10224), (2556, 9860), (2610, 9656), (2840, 8874), (2958, 8520), (3060, 8236), (3195, 7888), (3408, 7395), (3480, 7242), (3621, 6960), (3944, 6390), (4080, 6177), (4118, 6120), (4176, 6035), (4260, 5916), (4437, 5680), (4828, 5220), (4930, 5112)]