73923780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 250048512

約数和(自身を除く): 176124732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 67, 70, 71, 74, 84, 105, 111, 134, 140, 142, 148, 185, 201, 210, 213, 222, 259, 268, 284, 335, 355, 370, 402, 420, 426, 444, 469, 497, 518, 555, 670, 710, 740, 777, 804, 852, 938, 994, 1005, 1036, 1065, 1110, 1295, 1340, 1407, 1420, 1491, 1554, 1876, 1988, 2010, 2130, 2220, 2345, 2479, 2485, 2590, 2627, 2814, 2982, 3108, 3885, 4020, 4260, 4690, 4757, 4958, 4970, 5180, 5254, 5628, 5964, 7035, 7437, 7455, 7770, 7881, 9380, 9514, 9916, 9940, 10508, 12395, 13135, 14070, 14271, 14874, 14910, 15540, 15762, 17353, 18389, 19028, 23785, 24790, 26270, 28140, 28542, 29748, 29820, 31524, 33299, 34706, 36778, 37185, 39405, 47570, 49580, 52059, 52540, 55167, 57084, 66598, 69412, 71355, 73556, 74370, 78810, 86765, 91945, 95140, 99897, 104118, 110334, 133196, 142710, 148740, 157620, 166495, 173530, 176009, 183890, 199794, 208236, 220668, 260295, 275835, 285420, 332990, 347060, 352018, 367780, 399588, 499485, 520590, 528027, 551670, 665980, 704036, 880045, 998970, 1041180, 1056054, 1103340, 1232063, 1760090, 1997940, 2112108, 2464126, 2640135, 3520180, 3696189, 4928252, 5280270, 6160315, 7392378, 10560540, 12320630, 14784756, 18480945, 24641260, 36961890, 73923780]

約数ペア:

[(1, 73923780), (2, 36961890), (3, 24641260), (4, 18480945), (5, 14784756), (6, 12320630), (7, 10560540), (10, 7392378), (12, 6160315), (14, 5280270), (15, 4928252), (20, 3696189), (21, 3520180), (28, 2640135), (30, 2464126), (35, 2112108), (37, 1997940), (42, 1760090), (60, 1232063), (67, 1103340), (70, 1056054), (71, 1041180), (74, 998970), (84, 880045), (105, 704036), (111, 665980), (134, 551670), (140, 528027), (142, 520590), (148, 499485), (185, 399588), (201, 367780), (210, 352018), (213, 347060), (222, 332990), (259, 285420), (268, 275835), (284, 260295), (335, 220668), (355, 208236), (370, 199794), (402, 183890), (420, 176009), (426, 173530), (444, 166495), (469, 157620), (497, 148740), (518, 142710), (555, 133196), (670, 110334), (710, 104118), (740, 99897), (777, 95140), (804, 91945), (852, 86765), (938, 78810), (994, 74370), (1005, 73556), (1036, 71355), (1065, 69412), (1110, 66598), (1295, 57084), (1340, 55167), (1407, 52540), (1420, 52059), (1491, 49580), (1554, 47570), (1876, 39405), (1988, 37185), (2010, 36778), (2130, 34706), (2220, 33299), (2345, 31524), (2479, 29820), (2485, 29748), (2590, 28542), (2627, 28140), (2814, 26270), (2982, 24790), (3108, 23785), (3885, 19028), (4020, 18389), (4260, 17353), (4690, 15762), (4757, 15540), (4958, 14910), (4970, 14874), (5180, 14271), (5254, 14070), (5628, 13135), (5964, 12395), (7035, 10508), (7437, 9940), (7455, 9916), (7770, 9514), (7881, 9380)]