66466080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:579

約数の個数: 144

約数和(自身を含む): 229562424

約数和(自身を除く): 163096344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 101, 120, 144, 160, 180, 202, 240, 288, 303, 360, 404, 457, 480, 505, 606, 720, 808, 909, 914, 1010, 1212, 1371, 1440, 1515, 1616, 1818, 1828, 2020, 2285, 2424, 2742, 3030, 3232, 3636, 3656, 4040, 4113, 4545, 4570, 4848, 5484, 6060, 6855, 7272, 7312, 8080, 8226, 9090, 9140, 9696, 10968, 12120, 13710, 14544, 14624, 16160, 16452, 18180, 18280, 20565, 21936, 24240, 27420, 29088, 32904, 36360, 36560, 41130, 43872, 46157, 48480, 54840, 65808, 72720, 73120, 82260, 92314, 109680, 131616, 138471, 145440, 164520, 184628, 219360, 230785, 276942, 329040, 369256, 415413, 461570, 553884, 658080, 692355, 738512, 830826, 923140, 1107768, 1384710, 1477024, 1661652, 1846280, 2077065, 2215536, 2769420, 3323304, 3692560, 4154130, 4431072, 5538840, 6646608, 7385120, 8308260, 11077680, 13293216, 16616520, 22155360, 33233040, 66466080]

約数ペア:

[(1, 66466080), (2, 33233040), (3, 22155360), (4, 16616520), (5, 13293216), (6, 11077680), (8, 8308260), (9, 7385120), (10, 6646608), (12, 5538840), (15, 4431072), (16, 4154130), (18, 3692560), (20, 3323304), (24, 2769420), (30, 2215536), (32, 2077065), (36, 1846280), (40, 1661652), (45, 1477024), (48, 1384710), (60, 1107768), (72, 923140), (80, 830826), (90, 738512), (96, 692355), (101, 658080), (120, 553884), (144, 461570), (160, 415413), (180, 369256), (202, 329040), (240, 276942), (288, 230785), (303, 219360), (360, 184628), (404, 164520), (457, 145440), (480, 138471), (505, 131616), (606, 109680), (720, 92314), (808, 82260), (909, 73120), (914, 72720), (1010, 65808), (1212, 54840), (1371, 48480), (1440, 46157), (1515, 43872), (1616, 41130), (1818, 36560), (1828, 36360), (2020, 32904), (2285, 29088), (2424, 27420), (2742, 24240), (3030, 21936), (3232, 20565), (3636, 18280), (3656, 18180), (4040, 16452), (4113, 16160), (4545, 14624), (4570, 14544), (4848, 13710), (5484, 12120), (6060, 10968), (6855, 9696), (7272, 9140), (7312, 9090), (8080, 8226)]