25014240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:649

約数の個数: 144

約数和(自身を含む): 88452000

約数和(自身を除く): 63437760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 599, 696, 720, 870, 928, 1044, 1160, 1198, 1305, 1392, 1440, 1740, 1797, 2088, 2320, 2396, 2610, 2784, 2995, 3480, 3594, 4176, 4640, 4792, 5220, 5391, 5990, 6960, 7188, 8352, 8985, 9584, 10440, 10782, 11980, 13920, 14376, 17371, 17970, 19168, 20880, 21564, 23960, 26955, 28752, 34742, 35940, 41760, 43128, 47920, 52113, 53910, 57504, 69484, 71880, 86256, 86855, 95840, 104226, 107820, 138968, 143760, 156339, 172512, 173710, 208452, 215640, 260565, 277936, 287520, 312678, 347420, 416904, 431280, 521130, 555872, 625356, 694840, 781695, 833808, 862560, 1042260, 1250712, 1389680, 1563390, 1667616, 2084520, 2501424, 2779360, 3126780, 4169040, 5002848, 6253560, 8338080, 12507120, 25014240]

約数ペア:

[(1, 25014240), (2, 12507120), (3, 8338080), (4, 6253560), (5, 5002848), (6, 4169040), (8, 3126780), (9, 2779360), (10, 2501424), (12, 2084520), (15, 1667616), (16, 1563390), (18, 1389680), (20, 1250712), (24, 1042260), (29, 862560), (30, 833808), (32, 781695), (36, 694840), (40, 625356), (45, 555872), (48, 521130), (58, 431280), (60, 416904), (72, 347420), (80, 312678), (87, 287520), (90, 277936), (96, 260565), (116, 215640), (120, 208452), (144, 173710), (145, 172512), (160, 156339), (174, 143760), (180, 138968), (232, 107820), (240, 104226), (261, 95840), (288, 86855), (290, 86256), (348, 71880), (360, 69484), (435, 57504), (464, 53910), (480, 52113), (522, 47920), (580, 43128), (599, 41760), (696, 35940), (720, 34742), (870, 28752), (928, 26955), (1044, 23960), (1160, 21564), (1198, 20880), (1305, 19168), (1392, 17970), (1440, 17371), (1740, 14376), (1797, 13920), (2088, 11980), (2320, 10782), (2396, 10440), (2610, 9584), (2784, 8985), (2995, 8352), (3480, 7188), (3594, 6960), (4176, 5990), (4640, 5391), (4792, 5220)]