108174780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{85853}}^1$

素因数の和:85875

約数の個数: 72

約数和(自身を含む): 375010272

約数和(自身を除く): 266835492

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, 85853, 171706, 257559, 343412, 429265, 515118, 600971, 772677, 858530, 1030236, 1201942, 1287795, 1545354, 1717060, 1802913, 2403884, 2575590, 3004855, 3090708, 3605826, 3863385, 5151180, 5408739, 6009710, 7211652, 7726770, 9014565, 10817478, 12019420, 15453540, 18029130, 21634956, 27043695, 36058260, 54087390, 108174780]

約数ペア:

[(1, 108174780), (2, 54087390), (3, 36058260), (4, 27043695), (5, 21634956), (6, 18029130), (7, 15453540), (9, 12019420), (10, 10817478), (12, 9014565), (14, 7726770), (15, 7211652), (18, 6009710), (20, 5408739), (21, 5151180), (28, 3863385), (30, 3605826), (35, 3090708), (36, 3004855), (42, 2575590), (45, 2403884), (60, 1802913), (63, 1717060), (70, 1545354), (84, 1287795), (90, 1201942), (105, 1030236), (126, 858530), (140, 772677), (180, 600971), (210, 515118), (252, 429265), (315, 343412), (420, 257559), (630, 171706), (1260, 85853)]