90473040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:674

約数の個数: 240

約数和(自身を含む): 359798400

約数和(自身を除く): 269325360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 619, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1160, 1218, 1238, 1260, 1305, 1392, 1624, 1680, 1740, 1827, 1857, 2030, 2088, 2320, 2436, 2476, 2520, 2610, 3045, 3095, 3248, 3480, 3654, 3714, 4060, 4176, 4333, 4872, 4952, 5040, 5220, 5571, 6090, 6190, 6960, 7308, 7428, 8120, 8666, 9135, 9285, 9744, 9904, 10440, 11142, 12180, 12380, 12999, 14616, 14856, 16240, 17332, 17951, 18270, 18570, 20880, 21665, 22284, 24360, 24760, 25998, 27855, 29232, 29712, 34664, 35902, 36540, 37140, 38997, 43330, 44568, 48720, 49520, 51996, 53853, 55710, 64995, 69328, 71804, 73080, 74280, 77994, 86660, 89136, 89755, 103992, 107706, 111420, 125657, 129990, 143608, 146160, 148560, 155988, 161559, 173320, 179510, 194985, 207984, 215412, 222840, 251314, 259980, 269265, 287216, 311976, 323118, 346640, 359020, 376971, 389970, 430824, 445680, 502628, 519960, 538530, 623952, 628285, 646236, 718040, 753942, 779940, 807795, 861648, 1005256, 1039920, 1077060, 1130913, 1256570, 1292472, 1436080, 1507884, 1559880, 1615590, 1884855, 2010512, 2154120, 2261826, 2513140, 2584944, 3015768, 3119760, 3231180, 3769710, 4308240, 4523652, 5026280, 5654565, 6031536, 6462360, 7539420, 9047304, 10052560, 11309130, 12924720, 15078840, 18094608, 22618260, 30157680, 45236520, 90473040]

約数ペア:

[(1, 90473040), (2, 45236520), (3, 30157680), (4, 22618260), (5, 18094608), (6, 15078840), (7, 12924720), (8, 11309130), (9, 10052560), (10, 9047304), (12, 7539420), (14, 6462360), (15, 6031536), (16, 5654565), (18, 5026280), (20, 4523652), (21, 4308240), (24, 3769710), (28, 3231180), (29, 3119760), (30, 3015768), (35, 2584944), (36, 2513140), (40, 2261826), (42, 2154120), (45, 2010512), (48, 1884855), (56, 1615590), (58, 1559880), (60, 1507884), (63, 1436080), (70, 1292472), (72, 1256570), (80, 1130913), (84, 1077060), (87, 1039920), (90, 1005256), (105, 861648), (112, 807795), (116, 779940), (120, 753942), (126, 718040), (140, 646236), (144, 628285), (145, 623952), (168, 538530), (174, 519960), (180, 502628), (203, 445680), (210, 430824), (232, 389970), (240, 376971), (252, 359020), (261, 346640), (280, 323118), (290, 311976), (315, 287216), (336, 269265), (348, 259980), (360, 251314), (406, 222840), (420, 215412), (435, 207984), (464, 194985), (504, 179510), (522, 173320), (560, 161559), (580, 155988), (609, 148560), (619, 146160), (630, 143608), (696, 129990), (720, 125657), (812, 111420), (840, 107706), (870, 103992), (1008, 89755), (1015, 89136), (1044, 86660), (1160, 77994), (1218, 74280), (1238, 73080), (1260, 71804), (1305, 69328), (1392, 64995), (1624, 55710), (1680, 53853), (1740, 51996), (1827, 49520), (1857, 48720), (2030, 44568), (2088, 43330), (2320, 38997), (2436, 37140), (2476, 36540), (2520, 35902), (2610, 34664), (3045, 29712), (3095, 29232), (3248, 27855), (3480, 25998), (3654, 24760), (3714, 24360), (4060, 22284), (4176, 21665), (4333, 20880), (4872, 18570), (4952, 18270), (5040, 17951), (5220, 17332), (5571, 16240), (6090, 14856), (6190, 14616), (6960, 12999), (7308, 12380), (7428, 12180), (8120, 11142), (8666, 10440), (9135, 9904), (9285, 9744)]