142304220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:1004

約数の個数: 144

約数和(自身を含む): 463095360

約数和(自身を除く): 320791140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 37, 45, 46, 60, 69, 74, 90, 92, 111, 115, 138, 148, 180, 185, 207, 222, 230, 276, 333, 345, 370, 414, 444, 460, 555, 666, 690, 740, 828, 851, 929, 1035, 1110, 1332, 1380, 1665, 1702, 1858, 2070, 2220, 2553, 2787, 3330, 3404, 3716, 4140, 4255, 4645, 5106, 5574, 6660, 7659, 8361, 8510, 9290, 10212, 11148, 12765, 13935, 15318, 16722, 17020, 18580, 21367, 25530, 27870, 30636, 33444, 34373, 38295, 41805, 42734, 51060, 55740, 64101, 68746, 76590, 83610, 85468, 103119, 106835, 128202, 137492, 153180, 167220, 171865, 192303, 206238, 213670, 256404, 309357, 320505, 343730, 384606, 412476, 427340, 515595, 618714, 641010, 687460, 769212, 790579, 961515, 1031190, 1237428, 1282020, 1546785, 1581158, 1923030, 2062380, 2371737, 3093570, 3162316, 3846060, 3952895, 4743474, 6187140, 7115211, 7905790, 9486948, 11858685, 14230422, 15811580, 23717370, 28460844, 35576055, 47434740, 71152110, 142304220]

約数ペア:

[(1, 142304220), (2, 71152110), (3, 47434740), (4, 35576055), (5, 28460844), (6, 23717370), (9, 15811580), (10, 14230422), (12, 11858685), (15, 9486948), (18, 7905790), (20, 7115211), (23, 6187140), (30, 4743474), (36, 3952895), (37, 3846060), (45, 3162316), (46, 3093570), (60, 2371737), (69, 2062380), (74, 1923030), (90, 1581158), (92, 1546785), (111, 1282020), (115, 1237428), (138, 1031190), (148, 961515), (180, 790579), (185, 769212), (207, 687460), (222, 641010), (230, 618714), (276, 515595), (333, 427340), (345, 412476), (370, 384606), (414, 343730), (444, 320505), (460, 309357), (555, 256404), (666, 213670), (690, 206238), (740, 192303), (828, 171865), (851, 167220), (929, 153180), (1035, 137492), (1110, 128202), (1332, 106835), (1380, 103119), (1665, 85468), (1702, 83610), (1858, 76590), (2070, 68746), (2220, 64101), (2553, 55740), (2787, 51060), (3330, 42734), (3404, 41805), (3716, 38295), (4140, 34373), (4255, 33444), (4645, 30636), (5106, 27870), (5574, 25530), (6660, 21367), (7659, 18580), (8361, 17020), (8510, 16722), (9290, 15318), (10212, 13935), (11148, 12765)]