74453760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:331

約数の個数: 216

約数和(自身を含む): 269758944

約数和(自身を除く): 195305184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 281, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 562, 576, 640, 690, 720, 736, 768, 828, 843, 920, 960, 1035, 1104, 1124, 1152, 1280, 1380, 1405, 1440, 1472, 1656, 1686, 1840, 1920, 2070, 2208, 2248, 2304, 2529, 2760, 2810, 2880, 2944, 3312, 3372, 3680, 3840, 4140, 4215, 4416, 4496, 5058, 5520, 5620, 5760, 5888, 6463, 6624, 6744, 7360, 8280, 8430, 8832, 8992, 10116, 11040, 11240, 11520, 12645, 12926, 13248, 13488, 14720, 16560, 16860, 17664, 17984, 19389, 20232, 22080, 22480, 25290, 25852, 26496, 26976, 29440, 32315, 33120, 33720, 35968, 38778, 40464, 44160, 44960, 50580, 51704, 52992, 53952, 58167, 64630, 66240, 67440, 71936, 77556, 80928, 88320, 89920, 96945, 101160, 103408, 107904, 116334, 129260, 132480, 134880, 155112, 161856, 179840, 193890, 202320, 206816, 215808, 232668, 258520, 264960, 269760, 290835, 310224, 323712, 359680, 387780, 404640, 413632, 465336, 517040, 539520, 581670, 620448, 647424, 775560, 809280, 827264, 930672, 1034080, 1079040, 1163340, 1240896, 1551120, 1618560, 1654528, 1861344, 2068160, 2326680, 2481792, 3102240, 3237120, 3722688, 4136320, 4653360, 4963584, 6204480, 7445376, 8272640, 9306720, 12408960, 14890752, 18613440, 24817920, 37226880, 74453760]

約数ペア:

[(1, 74453760), (2, 37226880), (3, 24817920), (4, 18613440), (5, 14890752), (6, 12408960), (8, 9306720), (9, 8272640), (10, 7445376), (12, 6204480), (15, 4963584), (16, 4653360), (18, 4136320), (20, 3722688), (23, 3237120), (24, 3102240), (30, 2481792), (32, 2326680), (36, 2068160), (40, 1861344), (45, 1654528), (46, 1618560), (48, 1551120), (60, 1240896), (64, 1163340), (69, 1079040), (72, 1034080), (80, 930672), (90, 827264), (92, 809280), (96, 775560), (115, 647424), (120, 620448), (128, 581670), (138, 539520), (144, 517040), (160, 465336), (180, 413632), (184, 404640), (192, 387780), (207, 359680), (230, 323712), (240, 310224), (256, 290835), (276, 269760), (281, 264960), (288, 258520), (320, 232668), (345, 215808), (360, 206816), (368, 202320), (384, 193890), (414, 179840), (460, 161856), (480, 155112), (552, 134880), (562, 132480), (576, 129260), (640, 116334), (690, 107904), (720, 103408), (736, 101160), (768, 96945), (828, 89920), (843, 88320), (920, 80928), (960, 77556), (1035, 71936), (1104, 67440), (1124, 66240), (1152, 64630), (1280, 58167), (1380, 53952), (1405, 52992), (1440, 51704), (1472, 50580), (1656, 44960), (1686, 44160), (1840, 40464), (1920, 38778), (2070, 35968), (2208, 33720), (2248, 33120), (2304, 32315), (2529, 29440), (2760, 26976), (2810, 26496), (2880, 25852), (2944, 25290), (3312, 22480), (3372, 22080), (3680, 20232), (3840, 19389), (4140, 17984), (4215, 17664), (4416, 16860), (4496, 16560), (5058, 14720), (5520, 13488), (5620, 13248), (5760, 12926), (5888, 12645), (6463, 11520), (6624, 11240), (6744, 11040), (7360, 10116), (8280, 8992), (8430, 8832)]