30038580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 110073600

約数和(自身を除く): 80035020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 389, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 778, 780, 858, 990, 1167, 1170, 1188, 1287, 1404, 1430, 1485, 1556, 1716, 1755, 1945, 1980, 2145, 2334, 2340, 2574, 2860, 2970, 3501, 3510, 3861, 3890, 4279, 4290, 4668, 5057, 5148, 5835, 5940, 6435, 7002, 7020, 7722, 7780, 8558, 8580, 10114, 10503, 11670, 12837, 12870, 14004, 15171, 15444, 17116, 17505, 19305, 20228, 21006, 21395, 23340, 25285, 25674, 25740, 30342, 35010, 38511, 38610, 42012, 42790, 45513, 50570, 51348, 52515, 55627, 60684, 64185, 70020, 75855, 77022, 77220, 85580, 91026, 101140, 105030, 111254, 115533, 128370, 136539, 151710, 154044, 166881, 182052, 192555, 210060, 222508, 227565, 231066, 256740, 273078, 278135, 303420, 333762, 385110, 455130, 462132, 500643, 546156, 556270, 577665, 667524, 682695, 770220, 834405, 910260, 1001286, 1112540, 1155330, 1365390, 1501929, 1668810, 2002572, 2310660, 2503215, 2730780, 3003858, 3337620, 5006430, 6007716, 7509645, 10012860, 15019290, 30038580]

約数ペア:

[(1, 30038580), (2, 15019290), (3, 10012860), (4, 7509645), (5, 6007716), (6, 5006430), (9, 3337620), (10, 3003858), (11, 2730780), (12, 2503215), (13, 2310660), (15, 2002572), (18, 1668810), (20, 1501929), (22, 1365390), (26, 1155330), (27, 1112540), (30, 1001286), (33, 910260), (36, 834405), (39, 770220), (44, 682695), (45, 667524), (52, 577665), (54, 556270), (55, 546156), (60, 500643), (65, 462132), (66, 455130), (78, 385110), (90, 333762), (99, 303420), (108, 278135), (110, 273078), (117, 256740), (130, 231066), (132, 227565), (135, 222508), (143, 210060), (156, 192555), (165, 182052), (180, 166881), (195, 154044), (198, 151710), (220, 136539), (234, 128370), (260, 115533), (270, 111254), (286, 105030), (297, 101140), (330, 91026), (351, 85580), (389, 77220), (390, 77022), (396, 75855), (429, 70020), (468, 64185), (495, 60684), (540, 55627), (572, 52515), (585, 51348), (594, 50570), (660, 45513), (702, 42790), (715, 42012), (778, 38610), (780, 38511), (858, 35010), (990, 30342), (1167, 25740), (1170, 25674), (1188, 25285), (1287, 23340), (1404, 21395), (1430, 21006), (1485, 20228), (1556, 19305), (1716, 17505), (1755, 17116), (1945, 15444), (1980, 15171), (2145, 14004), (2334, 12870), (2340, 12837), (2574, 11670), (2860, 10503), (2970, 10114), (3501, 8580), (3510, 8558), (3861, 7780), (3890, 7722), (4279, 7020), (4290, 7002), (4668, 6435), (5057, 5940), (5148, 5835)]