158283780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 476534016

約数和(自身を除く): 318250236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 41, 47, 60, 74, 82, 94, 111, 123, 141, 148, 164, 185, 188, 205, 222, 235, 246, 282, 370, 410, 444, 470, 492, 555, 564, 615, 705, 740, 820, 940, 1110, 1230, 1369, 1410, 1517, 1739, 1927, 2220, 2460, 2738, 2820, 3034, 3478, 3854, 4107, 4551, 5217, 5476, 5781, 6068, 6845, 6956, 7585, 7708, 8214, 8695, 9102, 9635, 10434, 11562, 13690, 15170, 16428, 17390, 18204, 19270, 20535, 20868, 22755, 23124, 26085, 27380, 28905, 30340, 34780, 38540, 41070, 45510, 52170, 56129, 57810, 64343, 71299, 82140, 91020, 104340, 112258, 115620, 128686, 142598, 168387, 193029, 213897, 224516, 257372, 280645, 285196, 321715, 336774, 356495, 386058, 427794, 561290, 643430, 673548, 712990, 772116, 841935, 855588, 965145, 1069485, 1122580, 1286860, 1425980, 1683870, 1930290, 2138970, 2638063, 3367740, 3860580, 4277940, 5276126, 7914189, 10552252, 13190315, 15828378, 26380630, 31656756, 39570945, 52761260, 79141890, 158283780]

約数ペア:

[(1, 158283780), (2, 79141890), (3, 52761260), (4, 39570945), (5, 31656756), (6, 26380630), (10, 15828378), (12, 13190315), (15, 10552252), (20, 7914189), (30, 5276126), (37, 4277940), (41, 3860580), (47, 3367740), (60, 2638063), (74, 2138970), (82, 1930290), (94, 1683870), (111, 1425980), (123, 1286860), (141, 1122580), (148, 1069485), (164, 965145), (185, 855588), (188, 841935), (205, 772116), (222, 712990), (235, 673548), (246, 643430), (282, 561290), (370, 427794), (410, 386058), (444, 356495), (470, 336774), (492, 321715), (555, 285196), (564, 280645), (615, 257372), (705, 224516), (740, 213897), (820, 193029), (940, 168387), (1110, 142598), (1230, 128686), (1369, 115620), (1410, 112258), (1517, 104340), (1739, 91020), (1927, 82140), (2220, 71299), (2460, 64343), (2738, 57810), (2820, 56129), (3034, 52170), (3478, 45510), (3854, 41070), (4107, 38540), (4551, 34780), (5217, 30340), (5476, 28905), (5781, 27380), (6068, 26085), (6845, 23124), (6956, 22755), (7585, 20868), (7708, 20535), (8214, 19270), (8695, 18204), (9102, 17390), (9635, 16428), (10434, 15170), (11562, 13690)]