77170590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 252806400

約数和(自身を除く): 175635810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 135, 147, 171, 189, 190, 210, 245, 266, 270, 285, 294, 307, 315, 342, 378, 399, 441, 490, 513, 570, 614, 630, 665, 735, 798, 855, 882, 921, 931, 945, 1026, 1197, 1323, 1330, 1470, 1535, 1710, 1842, 1862, 1890, 1995, 2149, 2205, 2394, 2565, 2646, 2763, 2793, 3070, 3591, 3990, 4298, 4410, 4605, 4655, 5130, 5526, 5586, 5833, 5985, 6447, 6615, 7182, 8289, 8379, 9210, 9310, 10745, 11666, 11970, 12894, 13230, 13815, 13965, 15043, 16578, 16758, 17499, 17955, 19341, 21490, 25137, 27630, 27930, 29165, 30086, 32235, 34998, 35910, 38682, 40831, 41445, 41895, 45129, 50274, 52497, 58023, 58330, 64470, 75215, 81662, 82890, 83790, 87495, 90258, 96705, 104994, 116046, 122493, 125685, 135387, 150430, 157491, 174990, 193410, 204155, 225645, 244986, 251370, 262485, 270774, 285817, 290115, 314982, 367479, 406161, 408310, 451290, 524970, 571634, 580230, 612465, 676935, 734958, 787455, 812322, 857451, 1102437, 1224930, 1353870, 1429085, 1574910, 1714902, 1837395, 2030805, 2204874, 2572353, 2858170, 3674790, 4061610, 4287255, 5144706, 5512185, 7717059, 8574510, 11024370, 12861765, 15434118, 25723530, 38585295, 77170590]

約数ペア:

[(1, 77170590), (2, 38585295), (3, 25723530), (5, 15434118), (6, 12861765), (7, 11024370), (9, 8574510), (10, 7717059), (14, 5512185), (15, 5144706), (18, 4287255), (19, 4061610), (21, 3674790), (27, 2858170), (30, 2572353), (35, 2204874), (38, 2030805), (42, 1837395), (45, 1714902), (49, 1574910), (54, 1429085), (57, 1353870), (63, 1224930), (70, 1102437), (90, 857451), (95, 812322), (98, 787455), (105, 734958), (114, 676935), (126, 612465), (133, 580230), (135, 571634), (147, 524970), (171, 451290), (189, 408310), (190, 406161), (210, 367479), (245, 314982), (266, 290115), (270, 285817), (285, 270774), (294, 262485), (307, 251370), (315, 244986), (342, 225645), (378, 204155), (399, 193410), (441, 174990), (490, 157491), (513, 150430), (570, 135387), (614, 125685), (630, 122493), (665, 116046), (735, 104994), (798, 96705), (855, 90258), (882, 87495), (921, 83790), (931, 82890), (945, 81662), (1026, 75215), (1197, 64470), (1323, 58330), (1330, 58023), (1470, 52497), (1535, 50274), (1710, 45129), (1842, 41895), (1862, 41445), (1890, 40831), (1995, 38682), (2149, 35910), (2205, 34998), (2394, 32235), (2565, 30086), (2646, 29165), (2763, 27930), (2793, 27630), (3070, 25137), (3591, 21490), (3990, 19341), (4298, 17955), (4410, 17499), (4605, 16758), (4655, 16578), (5130, 15043), (5526, 13965), (5586, 13815), (5833, 13230), (5985, 12894), (6447, 11970), (6615, 11666), (7182, 10745), (8289, 9310), (8379, 9210)]