214926250

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 180

約数和(自身を含む): 532868490

約数和(自身を除く): 317942240

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 29, 35, 49, 50, 55, 58, 70, 77, 98, 110, 121, 125, 145, 154, 175, 203, 242, 245, 250, 275, 290, 319, 350, 385, 406, 490, 539, 550, 605, 625, 638, 725, 770, 847, 875, 1015, 1078, 1210, 1225, 1250, 1375, 1421, 1450, 1595, 1694, 1750, 1925, 2030, 2233, 2450, 2695, 2750, 2842, 3025, 3190, 3509, 3625, 3850, 4235, 4375, 4466, 5075, 5390, 5929, 6050, 6125, 6875, 7018, 7105, 7250, 7975, 8470, 8750, 9625, 10150, 11165, 11858, 12250, 13475, 13750, 14210, 15125, 15631, 15950, 17545, 18125, 19250, 21175, 22330, 24563, 25375, 26950, 29645, 30250, 30625, 31262, 35090, 35525, 36250, 39875, 42350, 48125, 49126, 50750, 55825, 59290, 61250, 67375, 71050, 75625, 78155, 79750, 87725, 96250, 105875, 111650, 122815, 126875, 134750, 148225, 151250, 156310, 171941, 175450, 177625, 199375, 211750, 245630, 253750, 279125, 296450, 336875, 343882, 355250, 390775, 398750, 438625, 529375, 558250, 614075, 673750, 741125, 781550, 859705, 877250, 888125, 1058750, 1228150, 1395625, 1482250, 1719410, 1776250, 1953875, 2193125, 2791250, 3070375, 3705625, 3907750, 4298525, 4386250, 6140750, 7411250, 8597050, 9769375, 15351875, 19538750, 21492625, 30703750, 42985250, 107463125, 214926250]

約数ペア:

[(1, 214926250), (2, 107463125), (5, 42985250), (7, 30703750), (10, 21492625), (11, 19538750), (14, 15351875), (22, 9769375), (25, 8597050), (29, 7411250), (35, 6140750), (49, 4386250), (50, 4298525), (55, 3907750), (58, 3705625), (70, 3070375), (77, 2791250), (98, 2193125), (110, 1953875), (121, 1776250), (125, 1719410), (145, 1482250), (154, 1395625), (175, 1228150), (203, 1058750), (242, 888125), (245, 877250), (250, 859705), (275, 781550), (290, 741125), (319, 673750), (350, 614075), (385, 558250), (406, 529375), (490, 438625), (539, 398750), (550, 390775), (605, 355250), (625, 343882), (638, 336875), (725, 296450), (770, 279125), (847, 253750), (875, 245630), (1015, 211750), (1078, 199375), (1210, 177625), (1225, 175450), (1250, 171941), (1375, 156310), (1421, 151250), (1450, 148225), (1595, 134750), (1694, 126875), (1750, 122815), (1925, 111650), (2030, 105875), (2233, 96250), (2450, 87725), (2695, 79750), (2750, 78155), (2842, 75625), (3025, 71050), (3190, 67375), (3509, 61250), (3625, 59290), (3850, 55825), (4235, 50750), (4375, 49126), (4466, 48125), (5075, 42350), (5390, 39875), (5929, 36250), (6050, 35525), (6125, 35090), (6875, 31262), (7018, 30625), (7105, 30250), (7250, 29645), (7975, 26950), (8470, 25375), (8750, 24563), (9625, 22330), (10150, 21175), (11165, 19250), (11858, 18125), (12250, 17545), (13475, 15950), (13750, 15631), (14210, 15125)]