1122320500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2463

約数の個数: 144

約数和(自身を含む): 3002650560

約数和(自身を除く): 1880330060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 125, 133, 140, 175, 190, 196, 245, 250, 266, 350, 380, 475, 490, 500, 532, 665, 700, 875, 931, 950, 980, 1225, 1330, 1750, 1862, 1900, 2375, 2411, 2450, 2660, 3325, 3500, 3724, 4655, 4750, 4822, 4900, 6125, 6650, 9310, 9500, 9644, 12055, 12250, 13300, 16625, 16877, 18620, 23275, 24110, 24500, 33250, 33754, 45809, 46550, 48220, 60275, 66500, 67508, 84385, 91618, 93100, 116375, 118139, 120550, 168770, 183236, 229045, 232750, 236278, 241100, 301375, 320663, 337540, 421925, 458090, 465500, 472556, 590695, 602750, 641326, 843850, 916180, 1145225, 1181390, 1205500, 1282652, 1603315, 1687700, 2109625, 2244641, 2290450, 2362780, 2953475, 3206630, 4219250, 4489282, 4580900, 5726125, 5906950, 6413260, 8016575, 8438500, 8978564, 11223205, 11452250, 11813900, 14767375, 16033150, 22446410, 22904500, 29534750, 32066300, 40082875, 44892820, 56116025, 59069500, 80165750, 112232050, 160331500, 224464100, 280580125, 561160250, 1122320500]

約数ペア:

[(1, 1122320500), (2, 561160250), (4, 280580125), (5, 224464100), (7, 160331500), (10, 112232050), (14, 80165750), (19, 59069500), (20, 56116025), (25, 44892820), (28, 40082875), (35, 32066300), (38, 29534750), (49, 22904500), (50, 22446410), (70, 16033150), (76, 14767375), (95, 11813900), (98, 11452250), (100, 11223205), (125, 8978564), (133, 8438500), (140, 8016575), (175, 6413260), (190, 5906950), (196, 5726125), (245, 4580900), (250, 4489282), (266, 4219250), (350, 3206630), (380, 2953475), (475, 2362780), (490, 2290450), (500, 2244641), (532, 2109625), (665, 1687700), (700, 1603315), (875, 1282652), (931, 1205500), (950, 1181390), (980, 1145225), (1225, 916180), (1330, 843850), (1750, 641326), (1862, 602750), (1900, 590695), (2375, 472556), (2411, 465500), (2450, 458090), (2660, 421925), (3325, 337540), (3500, 320663), (3724, 301375), (4655, 241100), (4750, 236278), (4822, 232750), (4900, 229045), (6125, 183236), (6650, 168770), (9310, 120550), (9500, 118139), (9644, 116375), (12055, 93100), (12250, 91618), (13300, 84385), (16625, 67508), (16877, 66500), (18620, 60275), (23275, 48220), (24110, 46550), (24500, 45809), (33250, 33754)]