156922316900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{10139}}^1$

素因数の和:10326

約数の個数: 144

約数和(自身を含む): 361214380800

約数和(自身を除く): 204292063900

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 47, 50, 74, 89, 94, 100, 148, 178, 185, 188, 235, 356, 370, 445, 470, 740, 890, 925, 940, 1175, 1739, 1780, 1850, 2225, 2350, 3293, 3478, 3700, 4183, 4450, 4700, 6586, 6956, 8366, 8695, 8900, 10139, 13172, 16465, 16732, 17390, 20278, 20915, 32930, 34780, 40556, 41830, 43475, 50695, 65860, 82325, 83660, 86950, 101390, 104575, 154771, 164650, 173900, 202780, 209150, 253475, 309542, 329300, 375143, 418300, 476533, 506950, 619084, 750286, 773855, 902371, 953066, 1013900, 1500572, 1547710, 1804742, 1875715, 1906132, 2382665, 3095420, 3609484, 3751430, 3869275, 4511855, 4765330, 7502860, 7738550, 9023710, 9378575, 9530660, 11913325, 15477100, 17631721, 18047420, 18757150, 22559275, 23826650, 33387727, 35263442, 37514300, 42411437, 45118550, 47653300, 66775454, 70526884, 84822874, 88158605, 90237100, 133550908, 166938635, 169645748, 176317210, 212057185, 333877270, 352634420, 424114370, 440793025, 667754540, 834693175, 848228740, 881586050, 1060285925, 1569223169, 1669386350, 1763172100, 2120571850, 3138446338, 3338772700, 4241143700, 6276892676, 7846115845, 15692231690, 31384463380, 39230579225, 78461158450, 156922316900]

約数ペア:

[(1, 156922316900), (2, 78461158450), (4, 39230579225), (5, 31384463380), (10, 15692231690), (20, 7846115845), (25, 6276892676), (37, 4241143700), (47, 3338772700), (50, 3138446338), (74, 2120571850), (89, 1763172100), (94, 1669386350), (100, 1569223169), (148, 1060285925), (178, 881586050), (185, 848228740), (188, 834693175), (235, 667754540), (356, 440793025), (370, 424114370), (445, 352634420), (470, 333877270), (740, 212057185), (890, 176317210), (925, 169645748), (940, 166938635), (1175, 133550908), (1739, 90237100), (1780, 88158605), (1850, 84822874), (2225, 70526884), (2350, 66775454), (3293, 47653300), (3478, 45118550), (3700, 42411437), (4183, 37514300), (4450, 35263442), (4700, 33387727), (6586, 23826650), (6956, 22559275), (8366, 18757150), (8695, 18047420), (8900, 17631721), (10139, 15477100), (13172, 11913325), (16465, 9530660), (16732, 9378575), (17390, 9023710), (20278, 7738550), (20915, 7502860), (32930, 4765330), (34780, 4511855), (40556, 3869275), (41830, 3751430), (43475, 3609484), (50695, 3095420), (65860, 2382665), (82325, 1906132), (83660, 1875715), (86950, 1804742), (101390, 1547710), (104575, 1500572), (154771, 1013900), (164650, 953066), (173900, 902371), (202780, 773855), (209150, 750286), (253475, 619084), (309542, 506950), (329300, 476533), (375143, 418300)]