202500760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 589881600

約数和(自身を除く): 387380840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 86, 88, 110, 121, 139, 140, 154, 172, 215, 220, 242, 278, 280, 301, 308, 344, 385, 430, 440, 473, 484, 556, 602, 605, 616, 695, 770, 847, 860, 946, 968, 973, 1112, 1204, 1210, 1390, 1505, 1529, 1540, 1694, 1720, 1892, 1946, 2365, 2408, 2420, 2780, 3010, 3058, 3080, 3311, 3388, 3784, 3892, 4235, 4730, 4840, 4865, 5203, 5560, 5977, 6020, 6116, 6622, 6776, 7645, 7784, 8470, 9460, 9730, 10406, 10703, 11954, 12040, 12232, 13244, 15290, 16555, 16819, 16940, 18920, 19460, 20812, 21406, 23908, 26015, 26488, 29885, 30580, 33110, 33638, 33880, 36421, 38920, 41624, 41839, 42812, 47816, 52030, 53515, 59770, 61160, 65747, 66220, 67276, 72842, 83678, 84095, 85624, 104060, 107030, 117733, 119540, 131494, 132440, 134552, 145684, 167356, 168190, 182105, 208120, 209195, 214060, 235466, 239080, 262988, 291368, 328735, 334712, 336380, 364210, 418390, 428120, 460229, 470932, 525976, 588665, 657470, 672760, 723217, 728420, 836780, 920458, 941864, 1177330, 1314940, 1446434, 1456840, 1673560, 1840916, 2301145, 2354660, 2629880, 2892868, 3616085, 3681832, 4602290, 4709320, 5062519, 5785736, 7232170, 9204580, 10125038, 14464340, 18409160, 20250076, 25312595, 28928680, 40500152, 50625190, 101250380, 202500760]

約数ペア:

[(1, 202500760), (2, 101250380), (4, 50625190), (5, 40500152), (7, 28928680), (8, 25312595), (10, 20250076), (11, 18409160), (14, 14464340), (20, 10125038), (22, 9204580), (28, 7232170), (35, 5785736), (40, 5062519), (43, 4709320), (44, 4602290), (55, 3681832), (56, 3616085), (70, 2892868), (77, 2629880), (86, 2354660), (88, 2301145), (110, 1840916), (121, 1673560), (139, 1456840), (140, 1446434), (154, 1314940), (172, 1177330), (215, 941864), (220, 920458), (242, 836780), (278, 728420), (280, 723217), (301, 672760), (308, 657470), (344, 588665), (385, 525976), (430, 470932), (440, 460229), (473, 428120), (484, 418390), (556, 364210), (602, 336380), (605, 334712), (616, 328735), (695, 291368), (770, 262988), (847, 239080), (860, 235466), (946, 214060), (968, 209195), (973, 208120), (1112, 182105), (1204, 168190), (1210, 167356), (1390, 145684), (1505, 134552), (1529, 132440), (1540, 131494), (1694, 119540), (1720, 117733), (1892, 107030), (1946, 104060), (2365, 85624), (2408, 84095), (2420, 83678), (2780, 72842), (3010, 67276), (3058, 66220), (3080, 65747), (3311, 61160), (3388, 59770), (3784, 53515), (3892, 52030), (4235, 47816), (4730, 42812), (4840, 41839), (4865, 41624), (5203, 38920), (5560, 36421), (5977, 33880), (6020, 33638), (6116, 33110), (6622, 30580), (6776, 29885), (7645, 26488), (7784, 26015), (8470, 23908), (9460, 21406), (9730, 20812), (10406, 19460), (10703, 18920), (11954, 16940), (12040, 16819), (12232, 16555), (13244, 15290)]