317205655750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1\times {\mathrm{1433}}^1$

素因数の和:1891

約数の個数: 128

約数和(自身を含む): 626807870208

約数和(自身を除く): 309602214458

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 137, 230, 250, 274, 281, 562, 575, 685, 1150, 1370, 1405, 1433, 2810, 2866, 2875, 3151, 3425, 5750, 6302, 6463, 6850, 7025, 7165, 12926, 14050, 14330, 15755, 17125, 31510, 32315, 32959, 34250, 35125, 35825, 38497, 64630, 65918, 70250, 71650, 76994, 78775, 157550, 161575, 164795, 179125, 192485, 196321, 323150, 329590, 358250, 384970, 392642, 393875, 402673, 787750, 805346, 807875, 823975, 885431, 962425, 981605, 1615750, 1647950, 1770862, 1924850, 1963210, 2013365, 4026730, 4119875, 4427155, 4515383, 4812125, 4908025, 8239750, 8854310, 9030766, 9261479, 9624250, 9816050, 10066825, 18522958, 20133650, 22135775, 22576915, 24540125, 44271550, 45153830, 46307395, 49080250, 50334125, 55166201, 92614790, 100668250, 110332402, 110678875, 112884575, 221357750, 225769150, 231536975, 275831005, 463073950, 551662010, 564422875, 1128845750, 1157684875, 1268822623, 1379155025, 2315369750, 2537645246, 2758310050, 6344113115, 6895775125, 12688226230, 13791550250, 31720565575, 63441131150, 158602827875, 317205655750]

約数ペア:

[(1, 317205655750), (2, 158602827875), (5, 63441131150), (10, 31720565575), (23, 13791550250), (25, 12688226230), (46, 6895775125), (50, 6344113115), (115, 2758310050), (125, 2537645246), (137, 2315369750), (230, 1379155025), (250, 1268822623), (274, 1157684875), (281, 1128845750), (562, 564422875), (575, 551662010), (685, 463073950), (1150, 275831005), (1370, 231536975), (1405, 225769150), (1433, 221357750), (2810, 112884575), (2866, 110678875), (2875, 110332402), (3151, 100668250), (3425, 92614790), (5750, 55166201), (6302, 50334125), (6463, 49080250), (6850, 46307395), (7025, 45153830), (7165, 44271550), (12926, 24540125), (14050, 22576915), (14330, 22135775), (15755, 20133650), (17125, 18522958), (31510, 10066825), (32315, 9816050), (32959, 9624250), (34250, 9261479), (35125, 9030766), (35825, 8854310), (38497, 8239750), (64630, 4908025), (65918, 4812125), (70250, 4515383), (71650, 4427155), (76994, 4119875), (78775, 4026730), (157550, 2013365), (161575, 1963210), (164795, 1924850), (179125, 1770862), (192485, 1647950), (196321, 1615750), (323150, 981605), (329590, 962425), (358250, 885431), (384970, 823975), (392642, 807875), (393875, 805346), (402673, 787750)]