23682780

素因数分解:

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

素因数の和:478

約数の個数: 144

約数和(自身を含む): 81454464

約数和(自身を除く): 57771684

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, 810, 886, 891, 972, 990, 1188, 1215, 1329, 1485, 1620, 1772, 1782, 1980, 2215, 2430, 2658, 2673, 2970, 3564, 3987, 4430, 4455, 4860, 4873, 5316, 5346, 5940, 6645, 7974, 8860, 8910, 9746, 10692, 11961, 13290, 13365, 14619, 15948, 17820, 19492, 19935, 23922, 24365, 26580, 26730, 29238, 35883, 39870, 43857, 47844, 48730, 53460, 58476, 59805, 71766, 73095, 79740, 87714, 97460, 107649, 119610, 131571, 143532, 146190, 175428, 179415, 215298, 219285, 239220, 263142, 292380, 358830, 394713, 430596, 438570, 526284, 538245, 657855, 717660, 789426, 877140, 1076490, 1184139, 1315710, 1578852, 1973565, 2152980, 2368278, 2631420, 3947130, 4736556, 5920695, 7894260, 11841390, 23682780]

約数ペア:

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