201125925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 519966720

約数和(自身を除く): 318840795

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 19, 21, 25, 33, 35, 39, 45, 47, 55, 57, 63, 65, 75, 77, 91, 95, 99, 105, 117, 133, 141, 143, 165, 171, 175, 195, 209, 225, 231, 235, 247, 273, 275, 285, 315, 325, 329, 385, 399, 423, 429, 455, 475, 495, 517, 525, 585, 611, 627, 665, 693, 705, 715, 741, 819, 825, 855, 893, 975, 987, 1001, 1045, 1155, 1175, 1197, 1235, 1287, 1365, 1425, 1463, 1551, 1575, 1645, 1729, 1833, 1881, 1925, 1995, 2115, 2145, 2223, 2275, 2475, 2585, 2679, 2717, 2925, 2961, 3003, 3055, 3135, 3325, 3465, 3525, 3575, 3619, 3705, 4095, 4275, 4277, 4389, 4465, 4653, 4935, 5005, 5187, 5225, 5499, 5775, 5985, 6175, 6251, 6435, 6721, 6825, 7315, 7755, 8037, 8151, 8225, 8645, 9009, 9165, 9405, 9823, 9975, 10575, 10725, 10857, 11115, 11609, 12831, 12925, 13167, 13395, 13585, 14805, 15015, 15275, 15561, 15675, 17325, 18095, 18525, 18753, 19019, 20163, 20475, 21385, 21945, 22325, 23265, 24453, 24675, 25025, 25935, 27495, 29469, 29925, 31255, 32175, 32571, 33605, 34827, 36575, 38493, 38775, 40185, 40755, 43225, 45045, 45825, 47025, 47047, 49115, 54285, 55575, 56259, 57057, 58045, 60489, 64155, 65835, 66975, 67925, 68761, 74025, 75075, 77805, 81263, 88407, 90475, 93765, 95095, 100815, 104481, 106925, 109725, 116325, 122265, 127699, 129675, 137475, 141141, 147345, 156275, 162855, 168025, 171171, 174135, 192465, 200925, 203775, 206283, 225225, 235235, 243789, 245575, 271425, 281295, 285285, 290225, 302445, 320775, 329175, 343805, 383097, 389025, 406315, 423423, 442035, 468825, 475475, 504075, 522405, 611325, 618849, 638495, 705705, 731367, 736725, 814275, 855855, 870675, 893893, 962325, 1031415, 1149291, 1176175, 1218945, 1406475, 1426425, 1512225, 1719025, 1915485, 2031575, 2117115, 2210175, 2612025, 2681679, 3094245, 3192475, 3528525, 3656835, 4279275, 4469465, 5157075, 5746455, 6094725, 8045037, 9577425, 10585575, 13408395, 15471225, 18284175, 22347325, 28732275, 40225185, 67041975, 201125925]

約数ペア:

[(1, 201125925), (3, 67041975), (5, 40225185), (7, 28732275), (9, 22347325), (11, 18284175), (13, 15471225), (15, 13408395), (19, 10585575), (21, 9577425), (25, 8045037), (33, 6094725), (35, 5746455), (39, 5157075), (45, 4469465), (47, 4279275), (55, 3656835), (57, 3528525), (63, 3192475), (65, 3094245), (75, 2681679), (77, 2612025), (91, 2210175), (95, 2117115), (99, 2031575), (105, 1915485), (117, 1719025), (133, 1512225), (141, 1426425), (143, 1406475), (165, 1218945), (171, 1176175), (175, 1149291), (195, 1031415), (209, 962325), (225, 893893), (231, 870675), (235, 855855), (247, 814275), (273, 736725), (275, 731367), (285, 705705), (315, 638495), (325, 618849), (329, 611325), (385, 522405), (399, 504075), (423, 475475), (429, 468825), (455, 442035), (475, 423423), (495, 406315), (517, 389025), (525, 383097), (585, 343805), (611, 329175), (627, 320775), (665, 302445), (693, 290225), (705, 285285), (715, 281295), (741, 271425), (819, 245575), (825, 243789), (855, 235235), (893, 225225), (975, 206283), (987, 203775), (1001, 200925), (1045, 192465), (1155, 174135), (1175, 171171), (1197, 168025), (1235, 162855), (1287, 156275), (1365, 147345), (1425, 141141), (1463, 137475), (1551, 129675), (1575, 127699), (1645, 122265), (1729, 116325), (1833, 109725), (1881, 106925), (1925, 104481), (1995, 100815), (2115, 95095), (2145, 93765), (2223, 90475), (2275, 88407), (2475, 81263), (2585, 77805), (2679, 75075), (2717, 74025), (2925, 68761), (2961, 67925), (3003, 66975), (3055, 65835), (3135, 64155), (3325, 60489), (3465, 58045), (3525, 57057), (3575, 56259), (3619, 55575), (3705, 54285), (4095, 49115), (4275, 47047), (4277, 47025), (4389, 45825), (4465, 45045), (4653, 43225), (4935, 40755), (5005, 40185), (5187, 38775), (5225, 38493), (5499, 36575), (5775, 34827), (5985, 33605), (6175, 32571), (6251, 32175), (6435, 31255), (6721, 29925), (6825, 29469), (7315, 27495), (7755, 25935), (8037, 25025), (8151, 24675), (8225, 24453), (8645, 23265), (9009, 22325), (9165, 21945), (9405, 21385), (9823, 20475), (9975, 20163), (10575, 19019), (10725, 18753), (10857, 18525), (11115, 18095), (11609, 17325), (12831, 15675), (12925, 15561), (13167, 15275), (13395, 15015), (13585, 14805)]