77201460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{8753}}^1$

素因数の和:8782

約数の個数: 108

約数和(自身を含む): 272441988

約数和(自身を除く): 195240528

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8753, 8820, 17506, 26259, 35012, 43765, 52518, 61271, 78777, 87530, 105036, 122542, 131295, 157554, 175060, 183813, 245084, 262590, 306355, 315108, 367626, 393885, 428897, 525180, 551439, 612710, 735252, 787770, 857794, 919065, 1102878, 1225420, 1286691, 1575540, 1715588, 1838130, 2144485, 2205756, 2573382, 2757195, 3676260, 3860073, 4288970, 5146764, 5514390, 6433455, 7720146, 8577940, 11028780, 12866910, 15440292, 19300365, 25733820, 38600730, 77201460]

約数ペア:

[(1, 77201460), (2, 38600730), (3, 25733820), (4, 19300365), (5, 15440292), (6, 12866910), (7, 11028780), (9, 8577940), (10, 7720146), (12, 6433455), (14, 5514390), (15, 5146764), (18, 4288970), (20, 3860073), (21, 3676260), (28, 2757195), (30, 2573382), (35, 2205756), (36, 2144485), (42, 1838130), (45, 1715588), (49, 1575540), (60, 1286691), (63, 1225420), (70, 1102878), (84, 919065), (90, 857794), (98, 787770), (105, 735252), (126, 612710), (140, 551439), (147, 525180), (180, 428897), (196, 393885), (210, 367626), (245, 315108), (252, 306355), (294, 262590), (315, 245084), (420, 183813), (441, 175060), (490, 157554), (588, 131295), (630, 122542), (735, 105036), (882, 87530), (980, 78777), (1260, 61271), (1470, 52518), (1764, 43765), (2205, 35012), (2940, 26259), (4410, 17506), (8753, 8820)]