127173060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{100931}}^1$

素因数の和:100953

約数の個数: 72

約数和(自身を含む): 440870976

約数和(自身を除く): 313697916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 100931, 201862, 302793, 403724, 504655, 605586, 706517, 908379, 1009310, 1211172, 1413034, 1513965, 1816758, 2018620, 2119551, 2826068, 3027930, 3532585, 3633516, 4239102, 4541895, 6055860, 6358653, 7065170, 8478204, 9083790, 10597755, 12717306, 14130340, 18167580, 21195510, 25434612, 31793265, 42391020, 63586530, 127173060]

約数ペア:

[(1, 127173060), (2, 63586530), (3, 42391020), (4, 31793265), (5, 25434612), (6, 21195510), (7, 18167580), (9, 14130340), (10, 12717306), (12, 10597755), (14, 9083790), (15, 8478204), (18, 7065170), (20, 6358653), (21, 6055860), (28, 4541895), (30, 4239102), (35, 3633516), (36, 3532585), (42, 3027930), (45, 2826068), (60, 2119551), (63, 2018620), (70, 1816758), (84, 1513965), (90, 1413034), (105, 1211172), (126, 1009310), (140, 908379), (180, 706517), (210, 605586), (252, 504655), (315, 403724), (420, 302793), (630, 201862), (1260, 100931)]