101247720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 360002880

約数和(自身を除く): 258755160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 67, 70, 84, 98, 105, 120, 134, 140, 147, 168, 196, 201, 210, 245, 257, 268, 280, 294, 335, 392, 402, 420, 469, 490, 514, 536, 588, 670, 735, 771, 804, 840, 938, 980, 1005, 1028, 1176, 1285, 1340, 1407, 1470, 1542, 1608, 1799, 1876, 1960, 2010, 2056, 2345, 2570, 2680, 2814, 2940, 3084, 3283, 3598, 3752, 3855, 4020, 4690, 5140, 5397, 5628, 5880, 6168, 6566, 7035, 7196, 7710, 8040, 8995, 9380, 9849, 10280, 10794, 11256, 12593, 13132, 14070, 14392, 15420, 16415, 17219, 17990, 18760, 19698, 21588, 25186, 26264, 26985, 28140, 30840, 32830, 34438, 35980, 37779, 39396, 43176, 49245, 50372, 51657, 53970, 56280, 62965, 65660, 68876, 71960, 75558, 78792, 86095, 98490, 100744, 103314, 107940, 120533, 125930, 131320, 137752, 151116, 172190, 188895, 196980, 206628, 215880, 241066, 251860, 258285, 302232, 344380, 361599, 377790, 393960, 413256, 482132, 503720, 516570, 602665, 688760, 723198, 755580, 843731, 964264, 1033140, 1205330, 1446396, 1511160, 1687462, 1807995, 2066280, 2410660, 2531193, 2892792, 3374924, 3615990, 4218655, 4821320, 5062386, 6749848, 7231980, 8437310, 10124772, 12655965, 14463960, 16874620, 20249544, 25311930, 33749240, 50623860, 101247720]

約数ペア:

[(1, 101247720), (2, 50623860), (3, 33749240), (4, 25311930), (5, 20249544), (6, 16874620), (7, 14463960), (8, 12655965), (10, 10124772), (12, 8437310), (14, 7231980), (15, 6749848), (20, 5062386), (21, 4821320), (24, 4218655), (28, 3615990), (30, 3374924), (35, 2892792), (40, 2531193), (42, 2410660), (49, 2066280), (56, 1807995), (60, 1687462), (67, 1511160), (70, 1446396), (84, 1205330), (98, 1033140), (105, 964264), (120, 843731), (134, 755580), (140, 723198), (147, 688760), (168, 602665), (196, 516570), (201, 503720), (210, 482132), (245, 413256), (257, 393960), (268, 377790), (280, 361599), (294, 344380), (335, 302232), (392, 258285), (402, 251860), (420, 241066), (469, 215880), (490, 206628), (514, 196980), (536, 188895), (588, 172190), (670, 151116), (735, 137752), (771, 131320), (804, 125930), (840, 120533), (938, 107940), (980, 103314), (1005, 100744), (1028, 98490), (1176, 86095), (1285, 78792), (1340, 75558), (1407, 71960), (1470, 68876), (1542, 65660), (1608, 62965), (1799, 56280), (1876, 53970), (1960, 51657), (2010, 50372), (2056, 49245), (2345, 43176), (2570, 39396), (2680, 37779), (2814, 35980), (2940, 34438), (3084, 32830), (3283, 30840), (3598, 28140), (3752, 26985), (3855, 26264), (4020, 25186), (4690, 21588), (5140, 19698), (5397, 18760), (5628, 17990), (5880, 17219), (6168, 16415), (6566, 15420), (7035, 14392), (7196, 14070), (7710, 13132), (8040, 12593), (8995, 11256), (9380, 10794), (9849, 10280)]