75406950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 120

約数和(自身を含む): 214887288

約数和(自身を除く): 139480338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 75, 81, 86, 90, 129, 135, 150, 162, 215, 225, 258, 270, 387, 405, 430, 433, 450, 645, 675, 774, 810, 866, 1075, 1161, 1290, 1299, 1350, 1935, 2025, 2150, 2165, 2322, 2598, 3225, 3483, 3870, 3897, 4050, 4330, 5805, 6450, 6495, 6966, 7794, 9675, 10825, 11610, 11691, 12990, 17415, 18619, 19350, 19485, 21650, 23382, 29025, 32475, 34830, 35073, 37238, 38970, 55857, 58050, 58455, 64950, 70146, 87075, 93095, 97425, 111714, 116910, 167571, 174150, 175365, 186190, 194850, 279285, 292275, 335142, 350730, 465475, 502713, 558570, 584550, 837855, 876825, 930950, 1005426, 1396425, 1508139, 1675710, 1753650, 2513565, 2792850, 3016278, 4189275, 5027130, 7540695, 8378550, 12567825, 15081390, 25135650, 37703475, 75406950]

約数ペア:

[(1, 75406950), (2, 37703475), (3, 25135650), (5, 15081390), (6, 12567825), (9, 8378550), (10, 7540695), (15, 5027130), (18, 4189275), (25, 3016278), (27, 2792850), (30, 2513565), (43, 1753650), (45, 1675710), (50, 1508139), (54, 1396425), (75, 1005426), (81, 930950), (86, 876825), (90, 837855), (129, 584550), (135, 558570), (150, 502713), (162, 465475), (215, 350730), (225, 335142), (258, 292275), (270, 279285), (387, 194850), (405, 186190), (430, 175365), (433, 174150), (450, 167571), (645, 116910), (675, 111714), (774, 97425), (810, 93095), (866, 87075), (1075, 70146), (1161, 64950), (1290, 58455), (1299, 58050), (1350, 55857), (1935, 38970), (2025, 37238), (2150, 35073), (2165, 34830), (2322, 32475), (2598, 29025), (3225, 23382), (3483, 21650), (3870, 19485), (3897, 19350), (4050, 18619), (4330, 17415), (5805, 12990), (6450, 11691), (6495, 11610), (6966, 10825), (7794, 9675)]