25475199840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63409}}^1$

素因数の和:63467

約数の個数: 240

約数和(自身を含む): 92807890560

約数和(自身を除く): 67332690720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5580, 6480, 6696, 7440, 8370, 8928, 10044, 11160, 12555, 12960, 13392, 14880, 16740, 20088, 22320, 25110, 26784, 33480, 40176, 44640, 50220, 63409, 66960, 80352, 100440, 126818, 133920, 190227, 200880, 253636, 317045, 380454, 401760, 507272, 570681, 634090, 760908, 951135, 1014544, 1141362, 1268180, 1521816, 1712043, 1902270, 1965679, 2029088, 2282724, 2536360, 2853405, 3043632, 3424086, 3804540, 3931358, 4565448, 5072720, 5136129, 5706810, 5897037, 6087264, 6848172, 7609080, 7862716, 8560215, 9130896, 9828395, 10145440, 10272258, 11413620, 11794074, 13696344, 15218160, 15725432, 17120430, 17691111, 18261792, 19656790, 20544516, 22827240, 23588148, 25680645, 27392688, 29485185, 30436320, 31450864, 34240860, 35382222, 39313580, 41089032, 45654480, 47176296, 51361290, 53073333, 54785376, 58970370, 62901728, 68481720, 70764444, 78627160, 82178064, 88455555, 91308960, 94352592, 102722580, 106146666, 117940740, 136963440, 141528888, 157254320, 159219999, 164356128, 176911110, 188705184, 205445160, 212293332, 235881480, 265366665, 273926880, 283057776, 314508640, 318439998, 353822220, 410890320, 424586664, 471762960, 530733330, 566115552, 636879996, 707644440, 796099995, 821780640, 849173328, 943525920, 1061466660, 1273759992, 1415288880, 1592199990, 1698346656, 2122933320, 2547519984, 2830577760, 3184399980, 4245866640, 5095039968, 6368799960, 8491733280, 12737599920, 25475199840]

約数ペア:

[(1, 25475199840), (2, 12737599920), (3, 8491733280), (4, 6368799960), (5, 5095039968), (6, 4245866640), (8, 3184399980), (9, 2830577760), (10, 2547519984), (12, 2122933320), (15, 1698346656), (16, 1592199990), (18, 1415288880), (20, 1273759992), (24, 1061466660), (27, 943525920), (30, 849173328), (31, 821780640), (32, 796099995), (36, 707644440), (40, 636879996), (45, 566115552), (48, 530733330), (54, 471762960), (60, 424586664), (62, 410890320), (72, 353822220), (80, 318439998), (81, 314508640), (90, 283057776), (93, 273926880), (96, 265366665), (108, 235881480), (120, 212293332), (124, 205445160), (135, 188705184), (144, 176911110), (155, 164356128), (160, 159219999), (162, 157254320), (180, 141528888), (186, 136963440), (216, 117940740), (240, 106146666), (248, 102722580), (270, 94352592), (279, 91308960), (288, 88455555), (310, 82178064), (324, 78627160), (360, 70764444), (372, 68481720), (405, 62901728), (432, 58970370), (465, 54785376), (480, 53073333), (496, 51361290), (540, 47176296), (558, 45654480), (620, 41089032), (648, 39313580), (720, 35382222), (744, 34240860), (810, 31450864), (837, 30436320), (864, 29485185), (930, 27392688), (992, 25680645), (1080, 23588148), (1116, 22827240), (1240, 20544516), (1296, 19656790), (1395, 18261792), (1440, 17691111), (1488, 17120430), (1620, 15725432), (1674, 15218160), (1860, 13696344), (2160, 11794074), (2232, 11413620), (2480, 10272258), (2511, 10145440), (2592, 9828395), (2790, 9130896), (2976, 8560215), (3240, 7862716), (3348, 7609080), (3720, 6848172), (4185, 6087264), (4320, 5897037), (4464, 5706810), (4960, 5136129), (5022, 5072720), (5580, 4565448), (6480, 3931358), (6696, 3804540), (7440, 3424086), (8370, 3043632), (8928, 2853405), (10044, 2536360), (11160, 2282724), (12555, 2029088), (12960, 1965679), (13392, 1902270), (14880, 1712043), (16740, 1521816), (20088, 1268180), (22320, 1141362), (25110, 1014544), (26784, 951135), (33480, 760908), (40176, 634090), (44640, 570681), (50220, 507272), (63409, 401760), (66960, 380454), (80352, 317045), (100440, 253636), (126818, 200880), (133920, 190227)]