31376900400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{269561}}^1$

素因数の和:269679

約数の個数: 120

約数和(自身を含む): 101547240144

約数和(自身を除く): 70170339744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 97, 100, 120, 150, 194, 200, 240, 291, 300, 388, 400, 485, 582, 600, 776, 970, 1164, 1200, 1455, 1552, 1940, 2328, 2425, 2910, 3880, 4656, 4850, 5820, 7275, 7760, 9700, 11640, 14550, 19400, 23280, 29100, 38800, 58200, 116400, 269561, 539122, 808683, 1078244, 1347805, 1617366, 2156488, 2695610, 3234732, 4043415, 4312976, 5391220, 6469464, 6739025, 8086830, 10782440, 12938928, 13478050, 16173660, 20217075, 21564880, 26147417, 26956100, 32347320, 40434150, 52294834, 53912200, 64694640, 78442251, 80868300, 104589668, 107824400, 130737085, 156884502, 161736600, 209179336, 261474170, 313769004, 323473200, 392211255, 418358672, 522948340, 627538008, 653685425, 784422510, 1045896680, 1255076016, 1307370850, 1568845020, 1961056275, 2091793360, 2614741700, 3137690040, 3922112550, 5229483400, 6275380080, 7844225100, 10458966800, 15688450200, 31376900400]

約数ペア:

[(1, 31376900400), (2, 15688450200), (3, 10458966800), (4, 7844225100), (5, 6275380080), (6, 5229483400), (8, 3922112550), (10, 3137690040), (12, 2614741700), (15, 2091793360), (16, 1961056275), (20, 1568845020), (24, 1307370850), (25, 1255076016), (30, 1045896680), (40, 784422510), (48, 653685425), (50, 627538008), (60, 522948340), (75, 418358672), (80, 392211255), (97, 323473200), (100, 313769004), (120, 261474170), (150, 209179336), (194, 161736600), (200, 156884502), (240, 130737085), (291, 107824400), (300, 104589668), (388, 80868300), (400, 78442251), (485, 64694640), (582, 53912200), (600, 52294834), (776, 40434150), (970, 32347320), (1164, 26956100), (1200, 26147417), (1455, 21564880), (1552, 20217075), (1940, 16173660), (2328, 13478050), (2425, 12938928), (2910, 10782440), (3880, 8086830), (4656, 6739025), (4850, 6469464), (5820, 5391220), (7275, 4312976), (7760, 4043415), (9700, 3234732), (11640, 2695610), (14550, 2156488), (19400, 1617366), (23280, 1347805), (29100, 1078244), (38800, 808683), (58200, 539122), (116400, 269561)]