71048340

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:481

約数の個数: 168

約数和(自身を含む): 244587168

約数和(自身を除く): 173538828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 443, 486, 495, 540, 594, 660, 729, 810, 886, 891, 972, 990, 1188, 1215, 1329, 1458, 1485, 1620, 1772, 1782, 1980, 2215, 2430, 2658, 2673, 2916, 2970, 3564, 3645, 3987, 4430, 4455, 4860, 4873, 5316, 5346, 5940, 6645, 7290, 7974, 8019, 8860, 8910, 9746, 10692, 11961, 13290, 13365, 14580, 14619, 15948, 16038, 17820, 19492, 19935, 23922, 24365, 26580, 26730, 29238, 32076, 35883, 39870, 40095, 43857, 47844, 48730, 53460, 58476, 59805, 71766, 73095, 79740, 80190, 87714, 97460, 107649, 119610, 131571, 143532, 146190, 160380, 175428, 179415, 215298, 219285, 239220, 263142, 292380, 322947, 358830, 394713, 430596, 438570, 526284, 538245, 645894, 657855, 717660, 789426, 877140, 1076490, 1184139, 1291788, 1315710, 1578852, 1614735, 1973565, 2152980, 2368278, 2631420, 3229470, 3552417, 3947130, 4736556, 5920695, 6458940, 7104834, 7894260, 11841390, 14209668, 17762085, 23682780, 35524170, 71048340]

約数ペア:

[(1, 71048340), (2, 35524170), (3, 23682780), (4, 17762085), (5, 14209668), (6, 11841390), (9, 7894260), (10, 7104834), (11, 6458940), (12, 5920695), (15, 4736556), (18, 3947130), (20, 3552417), (22, 3229470), (27, 2631420), (30, 2368278), (33, 2152980), (36, 1973565), (44, 1614735), (45, 1578852), (54, 1315710), (55, 1291788), (60, 1184139), (66, 1076490), (81, 877140), (90, 789426), (99, 717660), (108, 657855), (110, 645894), (132, 538245), (135, 526284), (162, 438570), (165, 430596), (180, 394713), (198, 358830), (220, 322947), (243, 292380), (270, 263142), (297, 239220), (324, 219285), (330, 215298), (396, 179415), (405, 175428), (443, 160380), (486, 146190), (495, 143532), (540, 131571), (594, 119610), (660, 107649), (729, 97460), (810, 87714), (886, 80190), (891, 79740), (972, 73095), (990, 71766), (1188, 59805), (1215, 58476), (1329, 53460), (1458, 48730), (1485, 47844), (1620, 43857), (1772, 40095), (1782, 39870), (1980, 35883), (2215, 32076), (2430, 29238), (2658, 26730), (2673, 26580), (2916, 24365), (2970, 23922), (3564, 19935), (3645, 19492), (3987, 17820), (4430, 16038), (4455, 15948), (4860, 14619), (4873, 14580), (5316, 13365), (5346, 13290), (5940, 11961), (6645, 10692), (7290, 9746), (7974, 8910), (8019, 8860)]