138198000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:800

約数の個数: 160

約数和(自身を含む): 460541952

約数和(自身を除く): 322343952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 125, 150, 155, 186, 200, 240, 248, 250, 300, 310, 372, 375, 400, 465, 496, 500, 600, 620, 743, 744, 750, 775, 930, 1000, 1200, 1240, 1486, 1488, 1500, 1550, 1860, 2000, 2229, 2325, 2480, 2972, 3000, 3100, 3715, 3720, 3875, 4458, 4650, 5944, 6000, 6200, 7430, 7440, 7750, 8916, 9300, 11145, 11625, 11888, 12400, 14860, 15500, 17832, 18575, 18600, 22290, 23033, 23250, 29720, 31000, 35664, 37150, 37200, 44580, 46066, 46500, 55725, 59440, 62000, 69099, 74300, 89160, 92132, 92875, 93000, 111450, 115165, 138198, 148600, 178320, 184264, 185750, 186000, 222900, 230330, 276396, 278625, 297200, 345495, 368528, 371500, 445800, 460660, 552792, 557250, 575825, 690990, 743000, 891600, 921320, 1105584, 1114500, 1151650, 1381980, 1486000, 1727475, 1842640, 2229000, 2303300, 2763960, 2879125, 3454950, 4458000, 4606600, 5527920, 5758250, 6909900, 8637375, 9213200, 11516500, 13819800, 17274750, 23033000, 27639600, 34549500, 46066000, 69099000, 138198000]

約数ペア:

[(1, 138198000), (2, 69099000), (3, 46066000), (4, 34549500), (5, 27639600), (6, 23033000), (8, 17274750), (10, 13819800), (12, 11516500), (15, 9213200), (16, 8637375), (20, 6909900), (24, 5758250), (25, 5527920), (30, 4606600), (31, 4458000), (40, 3454950), (48, 2879125), (50, 2763960), (60, 2303300), (62, 2229000), (75, 1842640), (80, 1727475), (93, 1486000), (100, 1381980), (120, 1151650), (124, 1114500), (125, 1105584), (150, 921320), (155, 891600), (186, 743000), (200, 690990), (240, 575825), (248, 557250), (250, 552792), (300, 460660), (310, 445800), (372, 371500), (375, 368528), (400, 345495), (465, 297200), (496, 278625), (500, 276396), (600, 230330), (620, 222900), (743, 186000), (744, 185750), (750, 184264), (775, 178320), (930, 148600), (1000, 138198), (1200, 115165), (1240, 111450), (1486, 93000), (1488, 92875), (1500, 92132), (1550, 89160), (1860, 74300), (2000, 69099), (2229, 62000), (2325, 59440), (2480, 55725), (2972, 46500), (3000, 46066), (3100, 44580), (3715, 37200), (3720, 37150), (3875, 35664), (4458, 31000), (4650, 29720), (5944, 23250), (6000, 23033), (6200, 22290), (7430, 18600), (7440, 18575), (7750, 17832), (8916, 15500), (9300, 14860), (11145, 12400), (11625, 11888)]