181952190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:856

約数の個数: 192

約数和(自身を含む): 598363200

約数和(自身を除く): 416411010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 49, 51, 54, 63, 70, 85, 90, 98, 102, 105, 119, 126, 135, 147, 153, 170, 189, 210, 238, 245, 255, 270, 294, 306, 315, 357, 378, 441, 459, 490, 510, 595, 630, 714, 735, 765, 809, 833, 882, 918, 945, 1071, 1190, 1323, 1470, 1530, 1618, 1666, 1785, 1890, 2142, 2205, 2295, 2427, 2499, 2646, 3213, 3570, 4045, 4165, 4410, 4590, 4854, 4998, 5355, 5663, 6426, 6615, 7281, 7497, 8090, 8330, 10710, 11326, 12135, 12495, 13230, 13753, 14562, 14994, 16065, 16989, 21843, 22491, 24270, 24990, 27506, 28315, 32130, 33978, 36405, 37485, 39641, 41259, 43686, 44982, 50967, 56630, 68765, 72810, 74970, 79282, 82518, 84945, 96271, 101934, 109215, 112455, 118923, 123777, 137530, 152901, 169890, 192542, 198205, 206295, 218430, 224910, 237846, 247554, 254835, 288813, 305802, 356769, 371331, 396410, 412590, 481355, 509670, 577626, 594615, 618885, 673897, 713538, 742662, 764505, 866439, 962710, 1070307, 1189230, 1237770, 1347794, 1444065, 1529010, 1732878, 1783845, 1856655, 2021691, 2140614, 2599317, 2888130, 3369485, 3567690, 3713310, 4043382, 4332195, 5198634, 5351535, 6065073, 6738970, 8664390, 10108455, 10703070, 12130146, 12996585, 18195219, 20216910, 25993170, 30325365, 36390438, 60650730, 90976095, 181952190]

約数ペア:

[(1, 181952190), (2, 90976095), (3, 60650730), (5, 36390438), (6, 30325365), (7, 25993170), (9, 20216910), (10, 18195219), (14, 12996585), (15, 12130146), (17, 10703070), (18, 10108455), (21, 8664390), (27, 6738970), (30, 6065073), (34, 5351535), (35, 5198634), (42, 4332195), (45, 4043382), (49, 3713310), (51, 3567690), (54, 3369485), (63, 2888130), (70, 2599317), (85, 2140614), (90, 2021691), (98, 1856655), (102, 1783845), (105, 1732878), (119, 1529010), (126, 1444065), (135, 1347794), (147, 1237770), (153, 1189230), (170, 1070307), (189, 962710), (210, 866439), (238, 764505), (245, 742662), (255, 713538), (270, 673897), (294, 618885), (306, 594615), (315, 577626), (357, 509670), (378, 481355), (441, 412590), (459, 396410), (490, 371331), (510, 356769), (595, 305802), (630, 288813), (714, 254835), (735, 247554), (765, 237846), (809, 224910), (833, 218430), (882, 206295), (918, 198205), (945, 192542), (1071, 169890), (1190, 152901), (1323, 137530), (1470, 123777), (1530, 118923), (1618, 112455), (1666, 109215), (1785, 101934), (1890, 96271), (2142, 84945), (2205, 82518), (2295, 79282), (2427, 74970), (2499, 72810), (2646, 68765), (3213, 56630), (3570, 50967), (4045, 44982), (4165, 43686), (4410, 41259), (4590, 39641), (4854, 37485), (4998, 36405), (5355, 33978), (5663, 32130), (6426, 28315), (6615, 27506), (7281, 24990), (7497, 24270), (8090, 22491), (8330, 21843), (10710, 16989), (11326, 16065), (12135, 14994), (12495, 14562), (13230, 13753)]