60120900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3181}}^1$

素因数の和:3211

約数の個数: 144

約数和(自身を含む): 220958080

約数和(自身を除く): 160837180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3181, 3780, 4725, 6300, 6362, 9450, 9543, 12724, 15905, 18900, 19086, 22267, 28629, 31810, 38172, 44534, 47715, 57258, 63620, 66801, 79525, 85887, 89068, 95430, 111335, 114516, 133602, 143145, 159050, 171774, 190860, 200403, 222670, 238575, 267204, 286290, 318100, 334005, 343548, 400806, 429435, 445340, 477150, 556675, 572580, 601209, 668010, 715725, 801612, 858870, 954300, 1002015, 1113350, 1202418, 1336020, 1431450, 1670025, 1717740, 2004030, 2147175, 2226700, 2404836, 2862900, 3006045, 3340050, 4008060, 4294350, 5010075, 6012090, 6680100, 8588700, 10020150, 12024180, 15030225, 20040300, 30060450, 60120900]

約数ペア:

[(1, 60120900), (2, 30060450), (3, 20040300), (4, 15030225), (5, 12024180), (6, 10020150), (7, 8588700), (9, 6680100), (10, 6012090), (12, 5010075), (14, 4294350), (15, 4008060), (18, 3340050), (20, 3006045), (21, 2862900), (25, 2404836), (27, 2226700), (28, 2147175), (30, 2004030), (35, 1717740), (36, 1670025), (42, 1431450), (45, 1336020), (50, 1202418), (54, 1113350), (60, 1002015), (63, 954300), (70, 858870), (75, 801612), (84, 715725), (90, 668010), (100, 601209), (105, 572580), (108, 556675), (126, 477150), (135, 445340), (140, 429435), (150, 400806), (175, 343548), (180, 334005), (189, 318100), (210, 286290), (225, 267204), (252, 238575), (270, 222670), (300, 200403), (315, 190860), (350, 171774), (378, 159050), (420, 143145), (450, 133602), (525, 114516), (540, 111335), (630, 95430), (675, 89068), (700, 85887), (756, 79525), (900, 66801), (945, 63620), (1050, 57258), (1260, 47715), (1350, 44534), (1575, 38172), (1890, 31810), (2100, 28629), (2700, 22267), (3150, 19086), (3181, 18900), (3780, 15905), (4725, 12724), (6300, 9543), (6362, 9450)]