256300837950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{1301}}^1$

素因数の和:1771

約数の個数: 192

約数和(自身を含む): 660071752704

約数和(自身を除く): 403770914754

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 103, 123, 150, 205, 206, 246, 309, 311, 410, 515, 615, 618, 622, 933, 1025, 1030, 1230, 1301, 1545, 1555, 1866, 2050, 2575, 2602, 3075, 3090, 3110, 3903, 4223, 4665, 5150, 6150, 6505, 7725, 7775, 7806, 8446, 9330, 12669, 12751, 13010, 15450, 15550, 19515, 21115, 23325, 25338, 25502, 32033, 32525, 38253, 39030, 42230, 46650, 53341, 63345, 63755, 64066, 65050, 76506, 96099, 97575, 105575, 106682, 126690, 127510, 134003, 160023, 160165, 191265, 192198, 195150, 211150, 266705, 268006, 316725, 318775, 320046, 320330, 382530, 402009, 404611, 480495, 533410, 633450, 637550, 670015, 800115, 800825, 804018, 809222, 956325, 960990, 1213833, 1313353, 1333525, 1340030, 1600230, 1601650, 1912650, 2010045, 2023055, 2402475, 2427666, 2626706, 2667050, 3350075, 3940059, 4000575, 4020090, 4046110, 4804950, 5494123, 6069165, 6566765, 6700150, 7880118, 8001150, 10050225, 10115275, 10988246, 12138330, 13133530, 16482369, 16589051, 19700295, 20100450, 20230550, 27470615, 30345825, 32833825, 32964738, 33178102, 39400590, 41674933, 49767153, 54941230, 60691650, 65667650, 82411845, 82945255, 83349866, 98501475, 99534306, 125024799, 137353075, 164823690, 165890510, 197002950, 208374665, 248835765, 250049598, 274706150, 412059225, 414726275, 416749330, 497671530, 625123995, 824118450, 829452550, 1041873325, 1244178825, 1250247990, 1708672253, 2083746650, 2488357650, 3125619975, 3417344506, 5126016759, 6251239950, 8543361265, 10252033518, 17086722530, 25630083795, 42716806325, 51260167590, 85433612650, 128150418975, 256300837950]

約数ペア:

[(1, 256300837950), (2, 128150418975), (3, 85433612650), (5, 51260167590), (6, 42716806325), (10, 25630083795), (15, 17086722530), (25, 10252033518), (30, 8543361265), (41, 6251239950), (50, 5126016759), (75, 3417344506), (82, 3125619975), (103, 2488357650), (123, 2083746650), (150, 1708672253), (205, 1250247990), (206, 1244178825), (246, 1041873325), (309, 829452550), (311, 824118450), (410, 625123995), (515, 497671530), (615, 416749330), (618, 414726275), (622, 412059225), (933, 274706150), (1025, 250049598), (1030, 248835765), (1230, 208374665), (1301, 197002950), (1545, 165890510), (1555, 164823690), (1866, 137353075), (2050, 125024799), (2575, 99534306), (2602, 98501475), (3075, 83349866), (3090, 82945255), (3110, 82411845), (3903, 65667650), (4223, 60691650), (4665, 54941230), (5150, 49767153), (6150, 41674933), (6505, 39400590), (7725, 33178102), (7775, 32964738), (7806, 32833825), (8446, 30345825), (9330, 27470615), (12669, 20230550), (12751, 20100450), (13010, 19700295), (15450, 16589051), (15550, 16482369), (19515, 13133530), (21115, 12138330), (23325, 10988246), (25338, 10115275), (25502, 10050225), (32033, 8001150), (32525, 7880118), (38253, 6700150), (39030, 6566765), (42230, 6069165), (46650, 5494123), (53341, 4804950), (63345, 4046110), (63755, 4020090), (64066, 4000575), (65050, 3940059), (76506, 3350075), (96099, 2667050), (97575, 2626706), (105575, 2427666), (106682, 2402475), (126690, 2023055), (127510, 2010045), (134003, 1912650), (160023, 1601650), (160165, 1600230), (191265, 1340030), (192198, 1333525), (195150, 1313353), (211150, 1213833), (266705, 960990), (268006, 956325), (316725, 809222), (318775, 804018), (320046, 800825), (320330, 800115), (382530, 670015), (402009, 637550), (404611, 633450), (480495, 533410)]