8695683750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{13721}}^1$

素因数の和:13772

約数の個数: 120

約数和(自身を含む): 23534272872

約数和(自身を除く): 14838589122

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 169, 195, 250, 325, 338, 375, 390, 507, 625, 650, 750, 845, 975, 1014, 1250, 1625, 1690, 1875, 1950, 2535, 3250, 3750, 4225, 4875, 5070, 8125, 8450, 9750, 12675, 13721, 16250, 21125, 24375, 25350, 27442, 41163, 42250, 48750, 63375, 68605, 82326, 105625, 126750, 137210, 178373, 205815, 211250, 316875, 343025, 356746, 411630, 535119, 633750, 686050, 891865, 1029075, 1070238, 1715125, 1783730, 2058150, 2318849, 2675595, 3430250, 4459325, 4637698, 5145375, 5351190, 6956547, 8575625, 8918650, 10290750, 11594245, 13377975, 13913094, 17151250, 22296625, 23188490, 25726875, 26755950, 34782735, 44593250, 51453750, 57971225, 66889875, 69565470, 111483125, 115942450, 133779750, 173913675, 222966250, 289856125, 334449375, 347827350, 579712250, 668898750, 869568375, 1449280625, 1739136750, 2898561250, 4347841875, 8695683750]

約数ペア:

[(1, 8695683750), (2, 4347841875), (3, 2898561250), (5, 1739136750), (6, 1449280625), (10, 869568375), (13, 668898750), (15, 579712250), (25, 347827350), (26, 334449375), (30, 289856125), (39, 222966250), (50, 173913675), (65, 133779750), (75, 115942450), (78, 111483125), (125, 69565470), (130, 66889875), (150, 57971225), (169, 51453750), (195, 44593250), (250, 34782735), (325, 26755950), (338, 25726875), (375, 23188490), (390, 22296625), (507, 17151250), (625, 13913094), (650, 13377975), (750, 11594245), (845, 10290750), (975, 8918650), (1014, 8575625), (1250, 6956547), (1625, 5351190), (1690, 5145375), (1875, 4637698), (1950, 4459325), (2535, 3430250), (3250, 2675595), (3750, 2318849), (4225, 2058150), (4875, 1783730), (5070, 1715125), (8125, 1070238), (8450, 1029075), (9750, 891865), (12675, 686050), (13721, 633750), (16250, 535119), (21125, 411630), (24375, 356746), (25350, 343025), (27442, 316875), (41163, 211250), (42250, 205815), (48750, 178373), (63375, 137210), (68605, 126750), (82326, 105625)]