663670260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37243}}^1$

素因数の和:37275

約数の個数: 120

約数和(自身を含む): 2271288096

約数和(自身を除く): 1607617836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 17820, 37243, 74486, 111729, 148972, 186215, 223458, 335187, 372430, 409673, 446916, 558645, 670374, 744860, 819346, 1005561, 1117290, 1229019, 1340748, 1638692, 1675935, 2011122, 2048365, 2234580, 2458038, 3016683, 3351870, 3687057, 4022244, 4096730, 4916076, 5027805, 6033366, 6145095, 6703740, 7374114, 8193460, 10055610, 11061171, 12066732, 12290190, 14748228, 15083415, 18435285, 20111220, 22122342, 24580380, 30166830, 33183513, 36870570, 44244684, 55305855, 60333660, 66367026, 73741140, 110611710, 132734052, 165917565, 221223420, 331835130, 663670260]

約数ペア:

[(1, 663670260), (2, 331835130), (3, 221223420), (4, 165917565), (5, 132734052), (6, 110611710), (9, 73741140), (10, 66367026), (11, 60333660), (12, 55305855), (15, 44244684), (18, 36870570), (20, 33183513), (22, 30166830), (27, 24580380), (30, 22122342), (33, 20111220), (36, 18435285), (44, 15083415), (45, 14748228), (54, 12290190), (55, 12066732), (60, 11061171), (66, 10055610), (81, 8193460), (90, 7374114), (99, 6703740), (108, 6145095), (110, 6033366), (132, 5027805), (135, 4916076), (162, 4096730), (165, 4022244), (180, 3687057), (198, 3351870), (220, 3016683), (270, 2458038), (297, 2234580), (324, 2048365), (330, 2011122), (396, 1675935), (405, 1638692), (495, 1340748), (540, 1229019), (594, 1117290), (660, 1005561), (810, 819346), (891, 744860), (990, 670374), (1188, 558645), (1485, 446916), (1620, 409673), (1782, 372430), (1980, 335187), (2970, 223458), (3564, 186215), (4455, 148972), (5940, 111729), (8910, 74486), (17820, 37243)]