75270480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 246079488

約数和(自身を除く): 170809008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 67, 80, 93, 120, 124, 134, 151, 155, 186, 201, 240, 248, 268, 302, 310, 335, 372, 402, 453, 465, 496, 536, 604, 620, 670, 744, 755, 804, 906, 930, 1005, 1072, 1208, 1240, 1340, 1488, 1510, 1608, 1812, 1860, 2010, 2077, 2265, 2416, 2480, 2680, 3020, 3216, 3624, 3720, 4020, 4154, 4530, 4681, 5360, 6040, 6231, 7248, 7440, 8040, 8308, 9060, 9362, 10117, 10385, 12080, 12462, 14043, 16080, 16616, 18120, 18724, 20234, 20770, 23405, 24924, 28086, 30351, 31155, 33232, 36240, 37448, 40468, 41540, 46810, 49848, 50585, 56172, 60702, 62310, 70215, 74896, 80936, 83080, 93620, 99696, 101170, 112344, 121404, 124620, 140430, 151755, 161872, 166160, 187240, 202340, 224688, 242808, 249240, 280860, 303510, 313627, 374480, 404680, 485616, 498480, 561720, 607020, 627254, 809360, 940881, 1123440, 1214040, 1254508, 1568135, 1881762, 2428080, 2509016, 3136270, 3763524, 4704405, 5018032, 6272540, 7527048, 9408810, 12545080, 15054096, 18817620, 25090160, 37635240, 75270480]

約数ペア:

[(1, 75270480), (2, 37635240), (3, 25090160), (4, 18817620), (5, 15054096), (6, 12545080), (8, 9408810), (10, 7527048), (12, 6272540), (15, 5018032), (16, 4704405), (20, 3763524), (24, 3136270), (30, 2509016), (31, 2428080), (40, 1881762), (48, 1568135), (60, 1254508), (62, 1214040), (67, 1123440), (80, 940881), (93, 809360), (120, 627254), (124, 607020), (134, 561720), (151, 498480), (155, 485616), (186, 404680), (201, 374480), (240, 313627), (248, 303510), (268, 280860), (302, 249240), (310, 242808), (335, 224688), (372, 202340), (402, 187240), (453, 166160), (465, 161872), (496, 151755), (536, 140430), (604, 124620), (620, 121404), (670, 112344), (744, 101170), (755, 99696), (804, 93620), (906, 83080), (930, 80936), (1005, 74896), (1072, 70215), (1208, 62310), (1240, 60702), (1340, 56172), (1488, 50585), (1510, 49848), (1608, 46810), (1812, 41540), (1860, 40468), (2010, 37448), (2077, 36240), (2265, 33232), (2416, 31155), (2480, 30351), (2680, 28086), (3020, 24924), (3216, 23405), (3624, 20770), (3720, 20234), (4020, 18724), (4154, 18120), (4530, 16616), (4681, 16080), (5360, 14043), (6040, 12462), (6231, 12080), (7248, 10385), (7440, 10117), (8040, 9362), (8308, 9060)]