72106740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2078

約数の個数: 96

約数和(自身を含む): 227794560

約数和(自身を除く): 155687820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 540, 603, 670, 804, 1005, 1206, 1340, 1809, 1993, 2010, 2412, 3015, 3618, 3986, 4020, 5979, 6030, 7236, 7972, 9045, 9965, 11958, 12060, 17937, 18090, 19930, 23916, 29895, 35874, 36180, 39860, 53811, 59790, 71748, 89685, 107622, 119580, 133531, 179370, 215244, 267062, 269055, 358740, 400593, 534124, 538110, 667655, 801186, 1076220, 1201779, 1335310, 1602372, 2002965, 2403558, 2670620, 3605337, 4005930, 4807116, 6008895, 7210674, 8011860, 12017790, 14421348, 18026685, 24035580, 36053370, 72106740]

約数ペア:

[(1, 72106740), (2, 36053370), (3, 24035580), (4, 18026685), (5, 14421348), (6, 12017790), (9, 8011860), (10, 7210674), (12, 6008895), (15, 4807116), (18, 4005930), (20, 3605337), (27, 2670620), (30, 2403558), (36, 2002965), (45, 1602372), (54, 1335310), (60, 1201779), (67, 1076220), (90, 801186), (108, 667655), (134, 538110), (135, 534124), (180, 400593), (201, 358740), (268, 269055), (270, 267062), (335, 215244), (402, 179370), (540, 133531), (603, 119580), (670, 107622), (804, 89685), (1005, 71748), (1206, 59790), (1340, 53811), (1809, 39860), (1993, 36180), (2010, 35874), (2412, 29895), (3015, 23916), (3618, 19930), (3986, 18090), (4020, 17937), (5979, 12060), (6030, 11958), (7236, 9965), (7972, 9045)]