67080420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 238049280

約数和(自身を除く): 170968860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 90, 92, 99, 108, 110, 115, 132, 135, 138, 165, 180, 198, 207, 220, 230, 253, 270, 276, 297, 330, 345, 396, 414, 460, 491, 495, 506, 540, 594, 621, 660, 690, 759, 828, 982, 990, 1012, 1035, 1188, 1242, 1265, 1380, 1473, 1485, 1518, 1964, 1980, 2070, 2277, 2455, 2484, 2530, 2946, 2970, 3036, 3105, 3795, 4140, 4419, 4554, 4910, 5060, 5401, 5892, 5940, 6210, 6831, 7365, 7590, 8838, 9108, 9820, 10802, 11293, 11385, 12420, 13257, 13662, 14730, 15180, 16203, 17676, 21604, 22095, 22586, 22770, 26514, 27005, 27324, 29460, 32406, 33879, 34155, 44190, 45172, 45540, 48609, 53028, 54010, 56465, 64812, 66285, 67758, 68310, 81015, 88380, 97218, 101637, 108020, 112930, 124223, 132570, 135516, 136620, 145827, 162030, 169395, 194436, 203274, 225860, 243045, 248446, 265140, 291654, 304911, 324060, 338790, 372669, 406548, 486090, 496892, 508185, 583308, 609822, 621115, 677580, 729135, 745338, 972180, 1016370, 1118007, 1219644, 1242230, 1458270, 1490676, 1524555, 1863345, 2032740, 2236014, 2484460, 2916540, 3049110, 3354021, 3726690, 4472028, 5590035, 6098220, 6708042, 7453380, 11180070, 13416084, 16770105, 22360140, 33540210, 67080420]

約数ペア:

[(1, 67080420), (2, 33540210), (3, 22360140), (4, 16770105), (5, 13416084), (6, 11180070), (9, 7453380), (10, 6708042), (11, 6098220), (12, 5590035), (15, 4472028), (18, 3726690), (20, 3354021), (22, 3049110), (23, 2916540), (27, 2484460), (30, 2236014), (33, 2032740), (36, 1863345), (44, 1524555), (45, 1490676), (46, 1458270), (54, 1242230), (55, 1219644), (60, 1118007), (66, 1016370), (69, 972180), (90, 745338), (92, 729135), (99, 677580), (108, 621115), (110, 609822), (115, 583308), (132, 508185), (135, 496892), (138, 486090), (165, 406548), (180, 372669), (198, 338790), (207, 324060), (220, 304911), (230, 291654), (253, 265140), (270, 248446), (276, 243045), (297, 225860), (330, 203274), (345, 194436), (396, 169395), (414, 162030), (460, 145827), (491, 136620), (495, 135516), (506, 132570), (540, 124223), (594, 112930), (621, 108020), (660, 101637), (690, 97218), (759, 88380), (828, 81015), (982, 68310), (990, 67758), (1012, 66285), (1035, 64812), (1188, 56465), (1242, 54010), (1265, 53028), (1380, 48609), (1473, 45540), (1485, 45172), (1518, 44190), (1964, 34155), (1980, 33879), (2070, 32406), (2277, 29460), (2455, 27324), (2484, 27005), (2530, 26514), (2946, 22770), (2970, 22586), (3036, 22095), (3105, 21604), (3795, 17676), (4140, 16203), (4419, 15180), (4554, 14730), (4910, 13662), (5060, 13257), (5401, 12420), (5892, 11385), (5940, 11293), (6210, 10802), (6831, 9820), (7365, 9108), (7590, 8838)]