210866250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:338

約数の個数: 160

約数和(自身を含む): 625299840

約数和(自身を除く): 414433590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 125, 145, 150, 174, 175, 203, 210, 250, 277, 290, 350, 375, 406, 435, 525, 554, 609, 625, 725, 750, 831, 870, 875, 1015, 1050, 1218, 1250, 1385, 1450, 1662, 1750, 1875, 1939, 2030, 2175, 2625, 2770, 3045, 3625, 3750, 3878, 4155, 4350, 4375, 5075, 5250, 5817, 6090, 6925, 7250, 8033, 8310, 8750, 9695, 10150, 10875, 11634, 13125, 13850, 15225, 16066, 18125, 19390, 20775, 21750, 24099, 25375, 26250, 29085, 30450, 34625, 36250, 40165, 41550, 48198, 48475, 50750, 54375, 56231, 58170, 69250, 76125, 80330, 96950, 103875, 108750, 112462, 120495, 126875, 145425, 152250, 168693, 173125, 200825, 207750, 240990, 242375, 253750, 281155, 290850, 337386, 346250, 380625, 401650, 484750, 519375, 562310, 602475, 727125, 761250, 843465, 1004125, 1038750, 1204950, 1211875, 1405775, 1454250, 1686930, 2008250, 2423750, 2811550, 3012375, 3635625, 4217325, 5020625, 6024750, 7028875, 7271250, 8434650, 10041250, 14057750, 15061875, 21086625, 30123750, 35144375, 42173250, 70288750, 105433125, 210866250]

約数ペア:

[(1, 210866250), (2, 105433125), (3, 70288750), (5, 42173250), (6, 35144375), (7, 30123750), (10, 21086625), (14, 15061875), (15, 14057750), (21, 10041250), (25, 8434650), (29, 7271250), (30, 7028875), (35, 6024750), (42, 5020625), (50, 4217325), (58, 3635625), (70, 3012375), (75, 2811550), (87, 2423750), (105, 2008250), (125, 1686930), (145, 1454250), (150, 1405775), (174, 1211875), (175, 1204950), (203, 1038750), (210, 1004125), (250, 843465), (277, 761250), (290, 727125), (350, 602475), (375, 562310), (406, 519375), (435, 484750), (525, 401650), (554, 380625), (609, 346250), (625, 337386), (725, 290850), (750, 281155), (831, 253750), (870, 242375), (875, 240990), (1015, 207750), (1050, 200825), (1218, 173125), (1250, 168693), (1385, 152250), (1450, 145425), (1662, 126875), (1750, 120495), (1875, 112462), (1939, 108750), (2030, 103875), (2175, 96950), (2625, 80330), (2770, 76125), (3045, 69250), (3625, 58170), (3750, 56231), (3878, 54375), (4155, 50750), (4350, 48475), (4375, 48198), (5075, 41550), (5250, 40165), (5817, 36250), (6090, 34625), (6925, 30450), (7250, 29085), (8033, 26250), (8310, 25375), (8750, 24099), (9695, 21750), (10150, 20775), (10875, 19390), (11634, 18125), (13125, 16066), (13850, 15225)]