143027820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3264

約数の個数: 144

約数和(自身を含む): 491967840

約数和(自身を除く): 348940020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3217, 3420, 3705, 4446, 4940, 6434, 7410, 8892, 9651, 11115, 12868, 14820, 16085, 19302, 22230, 28953, 32170, 38604, 41821, 44460, 48255, 57906, 61123, 64340, 83642, 96510, 115812, 122246, 125463, 144765, 167284, 183369, 193020, 209105, 244492, 250926, 289530, 305615, 366738, 376389, 418210, 501852, 550107, 579060, 611230, 627315, 733476, 752778, 794599, 836420, 916845, 1100214, 1222460, 1254630, 1505556, 1589198, 1833690, 1881945, 2200428, 2383797, 2509260, 2750535, 3178396, 3667380, 3763890, 3972995, 4767594, 5501070, 7151391, 7527780, 7945990, 9535188, 11002140, 11918985, 14302782, 15891980, 23837970, 28605564, 35756955, 47675940, 71513910, 143027820]

約数ペア:

[(1, 143027820), (2, 71513910), (3, 47675940), (4, 35756955), (5, 28605564), (6, 23837970), (9, 15891980), (10, 14302782), (12, 11918985), (13, 11002140), (15, 9535188), (18, 7945990), (19, 7527780), (20, 7151391), (26, 5501070), (30, 4767594), (36, 3972995), (38, 3763890), (39, 3667380), (45, 3178396), (52, 2750535), (57, 2509260), (60, 2383797), (65, 2200428), (76, 1881945), (78, 1833690), (90, 1589198), (95, 1505556), (114, 1254630), (117, 1222460), (130, 1100214), (156, 916845), (171, 836420), (180, 794599), (190, 752778), (195, 733476), (228, 627315), (234, 611230), (247, 579060), (260, 550107), (285, 501852), (342, 418210), (380, 376389), (390, 366738), (468, 305615), (494, 289530), (570, 250926), (585, 244492), (684, 209105), (741, 193020), (780, 183369), (855, 167284), (988, 144765), (1140, 125463), (1170, 122246), (1235, 115812), (1482, 96510), (1710, 83642), (2223, 64340), (2340, 61123), (2470, 57906), (2964, 48255), (3217, 44460), (3420, 41821), (3705, 38604), (4446, 32170), (4940, 28953), (6434, 22230), (7410, 19302), (8892, 16085), (9651, 14820), (11115, 12868)]