76419420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 289578240

約数和(自身を除く): 213158820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 49, 51, 55, 60, 66, 68, 70, 77, 84, 85, 98, 102, 105, 110, 119, 132, 139, 140, 147, 154, 165, 170, 187, 196, 204, 210, 220, 231, 238, 245, 255, 278, 294, 308, 330, 340, 357, 374, 385, 417, 420, 462, 476, 490, 510, 539, 556, 561, 588, 595, 660, 695, 714, 735, 748, 770, 833, 834, 924, 935, 973, 980, 1020, 1078, 1122, 1155, 1190, 1309, 1390, 1428, 1470, 1529, 1540, 1617, 1666, 1668, 1785, 1870, 1946, 2085, 2156, 2244, 2310, 2363, 2380, 2499, 2618, 2695, 2780, 2805, 2919, 2940, 3058, 3234, 3332, 3570, 3740, 3892, 3927, 4165, 4170, 4587, 4620, 4726, 4865, 4998, 5236, 5390, 5610, 5838, 6116, 6468, 6545, 6811, 7089, 7140, 7645, 7854, 8085, 8330, 8340, 9163, 9174, 9452, 9730, 9996, 10703, 10780, 11220, 11676, 11815, 12495, 13090, 13622, 14178, 14595, 15290, 15708, 16170, 16541, 16660, 18326, 18348, 19460, 19635, 20433, 21406, 22935, 23630, 24990, 25993, 26180, 27244, 27489, 28356, 29190, 30580, 32109, 32340, 33082, 34055, 35445, 36652, 39270, 40866, 42812, 45815, 45870, 47260, 49623, 49980, 51986, 53515, 54978, 58380, 64218, 66164, 68110, 70890, 74921, 77979, 78540, 81732, 82705, 91630, 91740, 99246, 102165, 103972, 107030, 109956, 115787, 128436, 129965, 136220, 137445, 141780, 149842, 155958, 160545, 165410, 181951, 183260, 198492, 204330, 214060, 224763, 231574, 248115, 259930, 274890, 299684, 311916, 321090, 330820, 347361, 363902, 374605, 389895, 408660, 449526, 463148, 496230, 519860, 545853, 549780, 578935, 642180, 694722, 727804, 749210, 779790, 899052, 909755, 992460, 1091706, 1123815, 1157870, 1273657, 1389444, 1498420, 1559580, 1736805, 1819510, 2183412, 2247630, 2315740, 2547314, 2729265, 3473610, 3639020, 3820971, 4495260, 5094628, 5458530, 6368285, 6947220, 7641942, 10917060, 12736570, 15283884, 19104855, 25473140, 38209710, 76419420]

約数ペア:

[(1, 76419420), (2, 38209710), (3, 25473140), (4, 19104855), (5, 15283884), (6, 12736570), (7, 10917060), (10, 7641942), (11, 6947220), (12, 6368285), (14, 5458530), (15, 5094628), (17, 4495260), (20, 3820971), (21, 3639020), (22, 3473610), (28, 2729265), (30, 2547314), (33, 2315740), (34, 2247630), (35, 2183412), (42, 1819510), (44, 1736805), (49, 1559580), (51, 1498420), (55, 1389444), (60, 1273657), (66, 1157870), (68, 1123815), (70, 1091706), (77, 992460), (84, 909755), (85, 899052), (98, 779790), (102, 749210), (105, 727804), (110, 694722), (119, 642180), (132, 578935), (139, 549780), (140, 545853), (147, 519860), (154, 496230), (165, 463148), (170, 449526), (187, 408660), (196, 389895), (204, 374605), (210, 363902), (220, 347361), (231, 330820), (238, 321090), (245, 311916), (255, 299684), (278, 274890), (294, 259930), (308, 248115), (330, 231574), (340, 224763), (357, 214060), (374, 204330), (385, 198492), (417, 183260), (420, 181951), (462, 165410), (476, 160545), (490, 155958), (510, 149842), (539, 141780), (556, 137445), (561, 136220), (588, 129965), (595, 128436), (660, 115787), (695, 109956), (714, 107030), (735, 103972), (748, 102165), (770, 99246), (833, 91740), (834, 91630), (924, 82705), (935, 81732), (973, 78540), (980, 77979), (1020, 74921), (1078, 70890), (1122, 68110), (1155, 66164), (1190, 64218), (1309, 58380), (1390, 54978), (1428, 53515), (1470, 51986), (1529, 49980), (1540, 49623), (1617, 47260), (1666, 45870), (1668, 45815), (1785, 42812), (1870, 40866), (1946, 39270), (2085, 36652), (2156, 35445), (2244, 34055), (2310, 33082), (2363, 32340), (2380, 32109), (2499, 30580), (2618, 29190), (2695, 28356), (2780, 27489), (2805, 27244), (2919, 26180), (2940, 25993), (3058, 24990), (3234, 23630), (3332, 22935), (3570, 21406), (3740, 20433), (3892, 19635), (3927, 19460), (4165, 18348), (4170, 18326), (4587, 16660), (4620, 16541), (4726, 16170), (4865, 15708), (4998, 15290), (5236, 14595), (5390, 14178), (5610, 13622), (5838, 13090), (6116, 12495), (6468, 11815), (6545, 11676), (6811, 11220), (7089, 10780), (7140, 10703), (7645, 9996), (7854, 9730), (8085, 9452), (8330, 9174), (8340, 9163)]