148274280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1783}}^1$

素因数の和:1821

約数の個数: 256

約数和(自身を含む): 616550400

約数和(自身を除く): 468276120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1783, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3566, 3780, 3960, 4158, 4620, 5349, 5544, 5940, 6930, 7132, 7560, 8316, 8915, 9240, 10395, 10698, 11880, 12481, 13860, 14264, 16047, 16632, 17830, 19613, 20790, 21396, 24962, 26745, 27720, 32094, 35660, 37443, 39226, 41580, 42792, 48141, 49924, 53490, 58839, 62405, 64188, 71320, 74886, 78452, 80235, 83160, 96282, 98065, 99848, 106980, 112329, 117678, 124810, 128376, 137291, 149772, 156904, 160470, 176517, 187215, 192564, 196130, 213960, 224658, 235356, 240705, 249620, 274582, 294195, 299544, 320940, 336987, 353034, 374430, 385128, 392260, 411873, 449316, 470712, 481410, 499240, 529551, 549164, 561645, 588390, 641880, 673974, 686455, 706068, 748860, 784520, 823746, 882585, 898632, 962820, 1059102, 1098328, 1123290, 1176780, 1235619, 1347948, 1372910, 1412136, 1497720, 1647492, 1684935, 1765170, 1925640, 2059365, 2118204, 2246580, 2353560, 2471238, 2647755, 2695896, 2745820, 3294984, 3369870, 3530340, 3706857, 4118730, 4236408, 4493160, 4942476, 5295510, 5491640, 6178095, 6739740, 7060680, 7413714, 8237460, 9884952, 10591020, 12356190, 13479480, 14827428, 16474920, 18534285, 21182040, 24712380, 29654856, 37068570, 49424760, 74137140, 148274280]

約数ペア:

[(1, 148274280), (2, 74137140), (3, 49424760), (4, 37068570), (5, 29654856), (6, 24712380), (7, 21182040), (8, 18534285), (9, 16474920), (10, 14827428), (11, 13479480), (12, 12356190), (14, 10591020), (15, 9884952), (18, 8237460), (20, 7413714), (21, 7060680), (22, 6739740), (24, 6178095), (27, 5491640), (28, 5295510), (30, 4942476), (33, 4493160), (35, 4236408), (36, 4118730), (40, 3706857), (42, 3530340), (44, 3369870), (45, 3294984), (54, 2745820), (55, 2695896), (56, 2647755), (60, 2471238), (63, 2353560), (66, 2246580), (70, 2118204), (72, 2059365), (77, 1925640), (84, 1765170), (88, 1684935), (90, 1647492), (99, 1497720), (105, 1412136), (108, 1372910), (110, 1347948), (120, 1235619), (126, 1176780), (132, 1123290), (135, 1098328), (140, 1059102), (154, 962820), (165, 898632), (168, 882585), (180, 823746), (189, 784520), (198, 748860), (210, 706068), (216, 686455), (220, 673974), (231, 641880), (252, 588390), (264, 561645), (270, 549164), (280, 529551), (297, 499240), (308, 481410), (315, 470712), (330, 449316), (360, 411873), (378, 392260), (385, 385128), (396, 374430), (420, 353034), (440, 336987), (462, 320940), (495, 299544), (504, 294195), (540, 274582), (594, 249620), (616, 240705), (630, 235356), (660, 224658), (693, 213960), (756, 196130), (770, 192564), (792, 187215), (840, 176517), (924, 160470), (945, 156904), (990, 149772), (1080, 137291), (1155, 128376), (1188, 124810), (1260, 117678), (1320, 112329), (1386, 106980), (1485, 99848), (1512, 98065), (1540, 96282), (1783, 83160), (1848, 80235), (1890, 78452), (1980, 74886), (2079, 71320), (2310, 64188), (2376, 62405), (2520, 58839), (2772, 53490), (2970, 49924), (3080, 48141), (3465, 42792), (3566, 41580), (3780, 39226), (3960, 37443), (4158, 35660), (4620, 32094), (5349, 27720), (5544, 26745), (5940, 24962), (6930, 21396), (7132, 20790), (7560, 19613), (8316, 17830), (8915, 16632), (9240, 16047), (10395, 14264), (10698, 13860), (11880, 12481)]