75917070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 220119120

約数和(自身を除く): 144202050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 51, 58, 59, 85, 87, 90, 102, 118, 145, 153, 170, 174, 177, 255, 261, 290, 295, 306, 354, 435, 493, 510, 522, 531, 590, 765, 841, 870, 885, 986, 1003, 1062, 1305, 1479, 1530, 1682, 1711, 1770, 2006, 2465, 2523, 2610, 2655, 2958, 3009, 3422, 4205, 4437, 4930, 5015, 5046, 5133, 5310, 6018, 7395, 7569, 8410, 8555, 8874, 9027, 10030, 10266, 12615, 14297, 14790, 15045, 15138, 15399, 17110, 18054, 22185, 25230, 25665, 28594, 29087, 30090, 30798, 37845, 42891, 44370, 45135, 49619, 51330, 58174, 71485, 75690, 76995, 85782, 87261, 90270, 99238, 128673, 142970, 145435, 148857, 153990, 174522, 214455, 248095, 257346, 261783, 290870, 297714, 428910, 436305, 446571, 496190, 523566, 643365, 744285, 843523, 872610, 893142, 1286730, 1308915, 1488570, 1687046, 2232855, 2530569, 2617830, 4217615, 4465710, 5061138, 7591707, 8435230, 12652845, 15183414, 25305690, 37958535, 75917070]

約数ペア:

[(1, 75917070), (2, 37958535), (3, 25305690), (5, 15183414), (6, 12652845), (9, 8435230), (10, 7591707), (15, 5061138), (17, 4465710), (18, 4217615), (29, 2617830), (30, 2530569), (34, 2232855), (45, 1687046), (51, 1488570), (58, 1308915), (59, 1286730), (85, 893142), (87, 872610), (90, 843523), (102, 744285), (118, 643365), (145, 523566), (153, 496190), (170, 446571), (174, 436305), (177, 428910), (255, 297714), (261, 290870), (290, 261783), (295, 257346), (306, 248095), (354, 214455), (435, 174522), (493, 153990), (510, 148857), (522, 145435), (531, 142970), (590, 128673), (765, 99238), (841, 90270), (870, 87261), (885, 85782), (986, 76995), (1003, 75690), (1062, 71485), (1305, 58174), (1479, 51330), (1530, 49619), (1682, 45135), (1711, 44370), (1770, 42891), (2006, 37845), (2465, 30798), (2523, 30090), (2610, 29087), (2655, 28594), (2958, 25665), (3009, 25230), (3422, 22185), (4205, 18054), (4437, 17110), (4930, 15399), (5015, 15138), (5046, 15045), (5133, 14790), (5310, 14297), (6018, 12615), (7395, 10266), (7569, 10030), (8410, 9027), (8555, 8874)]