246450000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 836946432

約数和(自身を除く): 590496432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 53, 60, 62, 75, 80, 93, 100, 106, 120, 124, 125, 150, 155, 159, 186, 200, 212, 240, 248, 250, 265, 300, 310, 318, 372, 375, 400, 424, 465, 496, 500, 530, 600, 620, 625, 636, 744, 750, 775, 795, 848, 930, 1000, 1060, 1200, 1240, 1250, 1272, 1325, 1488, 1500, 1550, 1590, 1643, 1860, 1875, 2000, 2120, 2325, 2480, 2500, 2544, 2650, 3000, 3100, 3125, 3180, 3286, 3720, 3750, 3875, 3975, 4240, 4650, 4929, 5000, 5300, 6000, 6200, 6250, 6360, 6572, 6625, 7440, 7500, 7750, 7950, 8215, 9300, 9375, 9858, 10000, 10600, 11625, 12400, 12500, 12720, 13144, 13250, 15000, 15500, 15900, 16430, 18600, 18750, 19375, 19716, 19875, 21200, 23250, 24645, 25000, 26288, 26500, 30000, 31000, 31800, 32860, 33125, 37200, 37500, 38750, 39432, 39750, 41075, 46500, 49290, 50000, 53000, 58125, 62000, 63600, 65720, 66250, 75000, 77500, 78864, 79500, 82150, 93000, 96875, 98580, 99375, 106000, 116250, 123225, 131440, 132500, 150000, 155000, 159000, 164300, 165625, 186000, 193750, 197160, 198750, 205375, 232500, 246450, 265000, 290625, 310000, 318000, 328600, 331250, 387500, 394320, 397500, 410750, 465000, 492900, 496875, 530000, 581250, 616125, 657200, 662500, 775000, 795000, 821500, 930000, 985800, 993750, 1026875, 1162500, 1232250, 1325000, 1550000, 1590000, 1643000, 1971600, 1987500, 2053750, 2325000, 2464500, 2650000, 3080625, 3286000, 3975000, 4107500, 4650000, 4929000, 5134375, 6161250, 7950000, 8215000, 9858000, 10268750, 12322500, 15403125, 16430000, 20537500, 24645000, 30806250, 41075000, 49290000, 61612500, 82150000, 123225000, 246450000]

約数ペア:

[(1, 246450000), (2, 123225000), (3, 82150000), (4, 61612500), (5, 49290000), (6, 41075000), (8, 30806250), (10, 24645000), (12, 20537500), (15, 16430000), (16, 15403125), (20, 12322500), (24, 10268750), (25, 9858000), (30, 8215000), (31, 7950000), (40, 6161250), (48, 5134375), (50, 4929000), (53, 4650000), (60, 4107500), (62, 3975000), (75, 3286000), (80, 3080625), (93, 2650000), (100, 2464500), (106, 2325000), (120, 2053750), (124, 1987500), (125, 1971600), (150, 1643000), (155, 1590000), (159, 1550000), (186, 1325000), (200, 1232250), (212, 1162500), (240, 1026875), (248, 993750), (250, 985800), (265, 930000), (300, 821500), (310, 795000), (318, 775000), (372, 662500), (375, 657200), (400, 616125), (424, 581250), (465, 530000), (496, 496875), (500, 492900), (530, 465000), (600, 410750), (620, 397500), (625, 394320), (636, 387500), (744, 331250), (750, 328600), (775, 318000), (795, 310000), (848, 290625), (930, 265000), (1000, 246450), (1060, 232500), (1200, 205375), (1240, 198750), (1250, 197160), (1272, 193750), (1325, 186000), (1488, 165625), (1500, 164300), (1550, 159000), (1590, 155000), (1643, 150000), (1860, 132500), (1875, 131440), (2000, 123225), (2120, 116250), (2325, 106000), (2480, 99375), (2500, 98580), (2544, 96875), (2650, 93000), (3000, 82150), (3100, 79500), (3125, 78864), (3180, 77500), (3286, 75000), (3720, 66250), (3750, 65720), (3875, 63600), (3975, 62000), (4240, 58125), (4650, 53000), (4929, 50000), (5000, 49290), (5300, 46500), (6000, 41075), (6200, 39750), (6250, 39432), (6360, 38750), (6572, 37500), (6625, 37200), (7440, 33125), (7500, 32860), (7750, 31800), (7950, 31000), (8215, 30000), (9300, 26500), (9375, 26288), (9858, 25000), (10000, 24645), (10600, 23250), (11625, 21200), (12400, 19875), (12500, 19716), (12720, 19375), (13144, 18750), (13250, 18600), (15000, 16430), (15500, 15900)]