218452800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:737

約数の個数: 168

約数和(自身を含む): 727935552

約数和(自身を除く): 509482752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 142, 150, 160, 192, 200, 213, 240, 284, 300, 320, 355, 400, 426, 480, 568, 600, 641, 710, 800, 852, 960, 1065, 1136, 1200, 1282, 1420, 1600, 1704, 1775, 1923, 2130, 2272, 2400, 2564, 2840, 3205, 3408, 3550, 3846, 4260, 4544, 4800, 5128, 5325, 5680, 6410, 6816, 7100, 7692, 8520, 9615, 10256, 10650, 11360, 12820, 13632, 14200, 15384, 16025, 17040, 19230, 20512, 21300, 22720, 25640, 28400, 30768, 32050, 34080, 38460, 41024, 42600, 45511, 48075, 51280, 56800, 61536, 64100, 68160, 76920, 85200, 91022, 96150, 102560, 113600, 123072, 128200, 136533, 153840, 170400, 182044, 192300, 205120, 227555, 256400, 273066, 307680, 340800, 364088, 384600, 455110, 512800, 546132, 615360, 682665, 728176, 769200, 910220, 1025600, 1092264, 1137775, 1365330, 1456352, 1538400, 1820440, 2184528, 2275550, 2730660, 2912704, 3076800, 3413325, 3640880, 4369056, 4551100, 5461320, 6826650, 7281760, 8738112, 9102200, 10922640, 13653300, 14563520, 18204400, 21845280, 27306600, 36408800, 43690560, 54613200, 72817600, 109226400, 218452800]

約数ペア:

[(1, 218452800), (2, 109226400), (3, 72817600), (4, 54613200), (5, 43690560), (6, 36408800), (8, 27306600), (10, 21845280), (12, 18204400), (15, 14563520), (16, 13653300), (20, 10922640), (24, 9102200), (25, 8738112), (30, 7281760), (32, 6826650), (40, 5461320), (48, 4551100), (50, 4369056), (60, 3640880), (64, 3413325), (71, 3076800), (75, 2912704), (80, 2730660), (96, 2275550), (100, 2184528), (120, 1820440), (142, 1538400), (150, 1456352), (160, 1365330), (192, 1137775), (200, 1092264), (213, 1025600), (240, 910220), (284, 769200), (300, 728176), (320, 682665), (355, 615360), (400, 546132), (426, 512800), (480, 455110), (568, 384600), (600, 364088), (641, 340800), (710, 307680), (800, 273066), (852, 256400), (960, 227555), (1065, 205120), (1136, 192300), (1200, 182044), (1282, 170400), (1420, 153840), (1600, 136533), (1704, 128200), (1775, 123072), (1923, 113600), (2130, 102560), (2272, 96150), (2400, 91022), (2564, 85200), (2840, 76920), (3205, 68160), (3408, 64100), (3550, 61536), (3846, 56800), (4260, 51280), (4544, 48075), (4800, 45511), (5128, 42600), (5325, 41024), (5680, 38460), (6410, 34080), (6816, 32050), (7100, 30768), (7692, 28400), (8520, 25640), (9615, 22720), (10256, 21300), (10650, 20512), (11360, 19230), (12820, 17040), (13632, 16025), (14200, 15384)]