553977720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1222

約数の個数: 192

約数和(自身を含む): 1903824000

約数和(自身を除く): 1349846280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 47, 58, 60, 72, 87, 90, 94, 116, 120, 141, 145, 174, 180, 188, 232, 235, 261, 282, 290, 348, 360, 376, 423, 435, 470, 522, 564, 580, 696, 705, 846, 870, 940, 1044, 1128, 1129, 1160, 1305, 1363, 1410, 1692, 1740, 1880, 2088, 2115, 2258, 2610, 2726, 2820, 3384, 3387, 3480, 4089, 4230, 4516, 5220, 5452, 5640, 5645, 6774, 6815, 8178, 8460, 9032, 10161, 10440, 10904, 11290, 12267, 13548, 13630, 16356, 16920, 16935, 20322, 20445, 22580, 24534, 27096, 27260, 32712, 32741, 33870, 40644, 40890, 45160, 49068, 50805, 53063, 54520, 61335, 65482, 67740, 81288, 81780, 98136, 98223, 101610, 106126, 122670, 130964, 135480, 159189, 163560, 163705, 196446, 203220, 212252, 245340, 261928, 265315, 294669, 318378, 327410, 392892, 406440, 424504, 477567, 490680, 491115, 530630, 589338, 636756, 654820, 785784, 795945, 955134, 982230, 1061260, 1178676, 1273512, 1309640, 1473345, 1538827, 1591890, 1910268, 1964460, 2122520, 2357352, 2387835, 2946690, 3077654, 3183780, 3820536, 3928920, 4616481, 4775670, 5893380, 6155308, 6367560, 7694135, 9232962, 9551340, 11786760, 12310616, 13849443, 15388270, 18465924, 19102680, 23082405, 27698886, 30776540, 36931848, 46164810, 55397772, 61553080, 69247215, 92329620, 110795544, 138494430, 184659240, 276988860, 553977720]

約数ペア:

[(1, 553977720), (2, 276988860), (3, 184659240), (4, 138494430), (5, 110795544), (6, 92329620), (8, 69247215), (9, 61553080), (10, 55397772), (12, 46164810), (15, 36931848), (18, 30776540), (20, 27698886), (24, 23082405), (29, 19102680), (30, 18465924), (36, 15388270), (40, 13849443), (45, 12310616), (47, 11786760), (58, 9551340), (60, 9232962), (72, 7694135), (87, 6367560), (90, 6155308), (94, 5893380), (116, 4775670), (120, 4616481), (141, 3928920), (145, 3820536), (174, 3183780), (180, 3077654), (188, 2946690), (232, 2387835), (235, 2357352), (261, 2122520), (282, 1964460), (290, 1910268), (348, 1591890), (360, 1538827), (376, 1473345), (423, 1309640), (435, 1273512), (470, 1178676), (522, 1061260), (564, 982230), (580, 955134), (696, 795945), (705, 785784), (846, 654820), (870, 636756), (940, 589338), (1044, 530630), (1128, 491115), (1129, 490680), (1160, 477567), (1305, 424504), (1363, 406440), (1410, 392892), (1692, 327410), (1740, 318378), (1880, 294669), (2088, 265315), (2115, 261928), (2258, 245340), (2610, 212252), (2726, 203220), (2820, 196446), (3384, 163705), (3387, 163560), (3480, 159189), (4089, 135480), (4230, 130964), (4516, 122670), (5220, 106126), (5452, 101610), (5640, 98223), (5645, 98136), (6774, 81780), (6815, 81288), (8178, 67740), (8460, 65482), (9032, 61335), (10161, 54520), (10440, 53063), (10904, 50805), (11290, 49068), (12267, 45160), (13548, 40890), (13630, 40644), (16356, 33870), (16920, 32741), (16935, 32712), (20322, 27260), (20445, 27096), (22580, 24534)]