2540985300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{403331}}^1$

素因数の和:403358

約数の個数: 108

約数和(自身を含む): 9102396576

約数和(自身を除く): 6561411276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 403331, 806662, 1209993, 1613324, 2016655, 2419986, 2823317, 3629979, 4033310, 4839972, 5646634, 6049965, 7259958, 8066620, 8469951, 10083275, 11293268, 12099930, 14116585, 14519916, 16939902, 18149895, 20166550, 24199860, 25409853, 28233170, 30249825, 33879804, 36299790, 40333100, 42349755, 50819706, 56466340, 60499650, 70582925, 72599580, 84699510, 90749475, 101639412, 120999300, 127049265, 141165850, 169399020, 181498950, 211748775, 254098530, 282331700, 362997900, 423497550, 508197060, 635246325, 846995100, 1270492650, 2540985300]

約数ペア:

[(1, 2540985300), (2, 1270492650), (3, 846995100), (4, 635246325), (5, 508197060), (6, 423497550), (7, 362997900), (9, 282331700), (10, 254098530), (12, 211748775), (14, 181498950), (15, 169399020), (18, 141165850), (20, 127049265), (21, 120999300), (25, 101639412), (28, 90749475), (30, 84699510), (35, 72599580), (36, 70582925), (42, 60499650), (45, 56466340), (50, 50819706), (60, 42349755), (63, 40333100), (70, 36299790), (75, 33879804), (84, 30249825), (90, 28233170), (100, 25409853), (105, 24199860), (126, 20166550), (140, 18149895), (150, 16939902), (175, 14519916), (180, 14116585), (210, 12099930), (225, 11293268), (252, 10083275), (300, 8469951), (315, 8066620), (350, 7259958), (420, 6049965), (450, 5646634), (525, 4839972), (630, 4033310), (700, 3629979), (900, 2823317), (1050, 2419986), (1260, 2016655), (1575, 1613324), (2100, 1209993), (3150, 806662), (6300, 403331)]