250899120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1305

約数の個数: 200

約数和(自身を含む): 900240000

約数和(自身を除く): 649340880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 1080, 1116, 1240, 1249, 1296, 1395, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2498, 2511, 2790, 3240, 3348, 3720, 3747, 4185, 4464, 4996, 5022, 5580, 6245, 6480, 6696, 7440, 7494, 8370, 9992, 10044, 11160, 11241, 12490, 12555, 13392, 14988, 16740, 18735, 19984, 20088, 22320, 22482, 24980, 25110, 29976, 33480, 33723, 37470, 38719, 40176, 44964, 49960, 50220, 56205, 59952, 66960, 67446, 74940, 77438, 89928, 99920, 100440, 101169, 112410, 116157, 134892, 149880, 154876, 168615, 179856, 193595, 200880, 202338, 224820, 232314, 269784, 299760, 309752, 337230, 348471, 387190, 404676, 449640, 464628, 505845, 539568, 580785, 619504, 674460, 696942, 774380, 809352, 899280, 929256, 1011690, 1045413, 1161570, 1348920, 1393884, 1548760, 1618704, 1742355, 1858512, 2023380, 2090826, 2323140, 2697840, 2787768, 3097520, 3136239, 3484710, 4046760, 4181652, 4646280, 5227065, 5575536, 6272478, 6969420, 8093520, 8363304, 9292560, 10454130, 12544956, 13938840, 15681195, 16726608, 20908260, 25089912, 27877680, 31362390, 41816520, 50179824, 62724780, 83633040, 125449560, 250899120]

約数ペア:

[(1, 250899120), (2, 125449560), (3, 83633040), (4, 62724780), (5, 50179824), (6, 41816520), (8, 31362390), (9, 27877680), (10, 25089912), (12, 20908260), (15, 16726608), (16, 15681195), (18, 13938840), (20, 12544956), (24, 10454130), (27, 9292560), (30, 8363304), (31, 8093520), (36, 6969420), (40, 6272478), (45, 5575536), (48, 5227065), (54, 4646280), (60, 4181652), (62, 4046760), (72, 3484710), (80, 3136239), (81, 3097520), (90, 2787768), (93, 2697840), (108, 2323140), (120, 2090826), (124, 2023380), (135, 1858512), (144, 1742355), (155, 1618704), (162, 1548760), (180, 1393884), (186, 1348920), (216, 1161570), (240, 1045413), (248, 1011690), (270, 929256), (279, 899280), (310, 809352), (324, 774380), (360, 696942), (372, 674460), (405, 619504), (432, 580785), (465, 539568), (496, 505845), (540, 464628), (558, 449640), (620, 404676), (648, 387190), (720, 348471), (744, 337230), (810, 309752), (837, 299760), (930, 269784), (1080, 232314), (1116, 224820), (1240, 202338), (1249, 200880), (1296, 193595), (1395, 179856), (1488, 168615), (1620, 154876), (1674, 149880), (1860, 134892), (2160, 116157), (2232, 112410), (2480, 101169), (2498, 100440), (2511, 99920), (2790, 89928), (3240, 77438), (3348, 74940), (3720, 67446), (3747, 66960), (4185, 59952), (4464, 56205), (4996, 50220), (5022, 49960), (5580, 44964), (6245, 40176), (6480, 38719), (6696, 37470), (7440, 33723), (7494, 33480), (8370, 29976), (9992, 25110), (10044, 24980), (11160, 22482), (11241, 22320), (12490, 20088), (12555, 19984), (13392, 18735), (14988, 16740)]