25655040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:175

約数の個数: 216

約数和(自身を含む): 94702608

約数和(自身を除く): 69047568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 131, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 262, 272, 288, 306, 320, 340, 360, 384, 393, 408, 480, 510, 524, 544, 576, 612, 640, 655, 680, 720, 765, 768, 786, 816, 960, 1020, 1048, 1088, 1152, 1179, 1224, 1280, 1310, 1360, 1440, 1530, 1572, 1632, 1920, 1965, 2040, 2096, 2176, 2227, 2304, 2358, 2448, 2620, 2720, 2880, 3060, 3144, 3264, 3840, 3930, 4080, 4192, 4352, 4454, 4716, 4896, 5240, 5440, 5760, 5895, 6120, 6288, 6528, 6681, 7860, 8160, 8384, 8908, 9432, 9792, 10480, 10880, 11135, 11520, 11790, 12240, 12576, 13056, 13362, 15720, 16320, 16768, 17816, 18864, 19584, 20043, 20960, 21760, 22270, 23580, 24480, 25152, 26724, 31440, 32640, 33405, 33536, 35632, 37728, 39168, 40086, 41920, 44540, 47160, 48960, 50304, 53448, 62880, 65280, 66810, 71264, 75456, 80172, 83840, 89080, 94320, 97920, 100215, 100608, 106896, 125760, 133620, 142528, 150912, 160344, 167680, 178160, 188640, 195840, 200430, 213792, 251520, 267240, 285056, 301824, 320688, 356320, 377280, 400860, 427584, 503040, 534480, 570112, 641376, 712640, 754560, 801720, 855168, 1068960, 1282752, 1425280, 1509120, 1603440, 1710336, 2137920, 2565504, 2850560, 3206880, 4275840, 5131008, 6413760, 8551680, 12827520, 25655040]

約数ペア:

[(1, 25655040), (2, 12827520), (3, 8551680), (4, 6413760), (5, 5131008), (6, 4275840), (8, 3206880), (9, 2850560), (10, 2565504), (12, 2137920), (15, 1710336), (16, 1603440), (17, 1509120), (18, 1425280), (20, 1282752), (24, 1068960), (30, 855168), (32, 801720), (34, 754560), (36, 712640), (40, 641376), (45, 570112), (48, 534480), (51, 503040), (60, 427584), (64, 400860), (68, 377280), (72, 356320), (80, 320688), (85, 301824), (90, 285056), (96, 267240), (102, 251520), (120, 213792), (128, 200430), (131, 195840), (136, 188640), (144, 178160), (153, 167680), (160, 160344), (170, 150912), (180, 142528), (192, 133620), (204, 125760), (240, 106896), (255, 100608), (256, 100215), (262, 97920), (272, 94320), (288, 89080), (306, 83840), (320, 80172), (340, 75456), (360, 71264), (384, 66810), (393, 65280), (408, 62880), (480, 53448), (510, 50304), (524, 48960), (544, 47160), (576, 44540), (612, 41920), (640, 40086), (655, 39168), (680, 37728), (720, 35632), (765, 33536), (768, 33405), (786, 32640), (816, 31440), (960, 26724), (1020, 25152), (1048, 24480), (1088, 23580), (1152, 22270), (1179, 21760), (1224, 20960), (1280, 20043), (1310, 19584), (1360, 18864), (1440, 17816), (1530, 16768), (1572, 16320), (1632, 15720), (1920, 13362), (1965, 13056), (2040, 12576), (2096, 12240), (2176, 11790), (2227, 11520), (2304, 11135), (2358, 10880), (2448, 10480), (2620, 9792), (2720, 9432), (2880, 8908), (3060, 8384), (3144, 8160), (3264, 7860), (3840, 6681), (3930, 6528), (4080, 6288), (4192, 6120), (4352, 5895), (4454, 5760), (4716, 5440), (4896, 5240)]