342617492750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{10867}}^1$

素因数の和:11095

約数の個数: 128

約数和(自身を含む): 704950646400

約数和(自身を除く): 362333153650

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 109, 125, 130, 178, 218, 250, 325, 445, 545, 650, 890, 1090, 1157, 1417, 1625, 2225, 2314, 2725, 2834, 3250, 4450, 5450, 5785, 7085, 9701, 10867, 11125, 11570, 13625, 14170, 19402, 21734, 22250, 27250, 28925, 35425, 48505, 54335, 57850, 70850, 97010, 108670, 126113, 141271, 144625, 177125, 242525, 252226, 271675, 282542, 289250, 354250, 485050, 543350, 630565, 706355, 967163, 1184503, 1212625, 1261130, 1358375, 1412710, 1934326, 2369006, 2425250, 2716750, 3152825, 3531775, 4835815, 5922515, 6305650, 7063550, 9671630, 11845030, 12573119, 15398539, 15764125, 17658875, 24179075, 25146238, 29612575, 30797078, 31528250, 35317750, 48358150, 59225150, 62865595, 76992695, 105420767, 120895375, 125731190, 148062875, 153985390, 210841534, 241790750, 296125750, 314327975, 384963475, 527103835, 628655950, 769926950, 1054207670, 1370469971, 1571639875, 1924817375, 2635519175, 2740939942, 3143279750, 3849634750, 5271038350, 6852349855, 13177595875, 13704699710, 26355191750, 34261749275, 68523498550, 171308746375, 342617492750]

約数ペア:

[(1, 342617492750), (2, 171308746375), (5, 68523498550), (10, 34261749275), (13, 26355191750), (25, 13704699710), (26, 13177595875), (50, 6852349855), (65, 5271038350), (89, 3849634750), (109, 3143279750), (125, 2740939942), (130, 2635519175), (178, 1924817375), (218, 1571639875), (250, 1370469971), (325, 1054207670), (445, 769926950), (545, 628655950), (650, 527103835), (890, 384963475), (1090, 314327975), (1157, 296125750), (1417, 241790750), (1625, 210841534), (2225, 153985390), (2314, 148062875), (2725, 125731190), (2834, 120895375), (3250, 105420767), (4450, 76992695), (5450, 62865595), (5785, 59225150), (7085, 48358150), (9701, 35317750), (10867, 31528250), (11125, 30797078), (11570, 29612575), (13625, 25146238), (14170, 24179075), (19402, 17658875), (21734, 15764125), (22250, 15398539), (27250, 12573119), (28925, 11845030), (35425, 9671630), (48505, 7063550), (54335, 6305650), (57850, 5922515), (70850, 4835815), (97010, 3531775), (108670, 3152825), (126113, 2716750), (141271, 2425250), (144625, 2369006), (177125, 1934326), (242525, 1412710), (252226, 1358375), (271675, 1261130), (282542, 1212625), (289250, 1184503), (354250, 967163), (485050, 706355), (543350, 630565)]