75886560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:521

約数の個数: 144

約数和(自身を含む): 261424800

約数和(自身を除く): 185538240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 151, 160, 180, 240, 288, 302, 349, 360, 453, 480, 604, 698, 720, 755, 906, 1047, 1208, 1359, 1396, 1440, 1510, 1745, 1812, 2094, 2265, 2416, 2718, 2792, 3020, 3141, 3490, 3624, 4188, 4530, 4832, 5235, 5436, 5584, 6040, 6282, 6795, 6980, 7248, 8376, 9060, 10470, 10872, 11168, 12080, 12564, 13590, 13960, 14496, 15705, 16752, 18120, 20940, 21744, 24160, 25128, 27180, 27920, 31410, 33504, 36240, 41880, 43488, 50256, 52699, 54360, 55840, 62820, 72480, 83760, 100512, 105398, 108720, 125640, 158097, 167520, 210796, 217440, 251280, 263495, 316194, 421592, 474291, 502560, 526990, 632388, 790485, 843184, 948582, 1053980, 1264776, 1580970, 1686368, 1897164, 2107960, 2371455, 2529552, 3161940, 3794328, 4215920, 4742910, 5059104, 6323880, 7588656, 8431840, 9485820, 12647760, 15177312, 18971640, 25295520, 37943280, 75886560]

約数ペア:

[(1, 75886560), (2, 37943280), (3, 25295520), (4, 18971640), (5, 15177312), (6, 12647760), (8, 9485820), (9, 8431840), (10, 7588656), (12, 6323880), (15, 5059104), (16, 4742910), (18, 4215920), (20, 3794328), (24, 3161940), (30, 2529552), (32, 2371455), (36, 2107960), (40, 1897164), (45, 1686368), (48, 1580970), (60, 1264776), (72, 1053980), (80, 948582), (90, 843184), (96, 790485), (120, 632388), (144, 526990), (151, 502560), (160, 474291), (180, 421592), (240, 316194), (288, 263495), (302, 251280), (349, 217440), (360, 210796), (453, 167520), (480, 158097), (604, 125640), (698, 108720), (720, 105398), (755, 100512), (906, 83760), (1047, 72480), (1208, 62820), (1359, 55840), (1396, 54360), (1440, 52699), (1510, 50256), (1745, 43488), (1812, 41880), (2094, 36240), (2265, 33504), (2416, 31410), (2718, 27920), (2792, 27180), (3020, 25128), (3141, 24160), (3490, 21744), (3624, 20940), (4188, 18120), (4530, 16752), (4832, 15705), (5235, 14496), (5436, 13960), (5584, 13590), (6040, 12564), (6282, 12080), (6795, 11168), (6980, 10872), (7248, 10470), (8376, 9060)]