373989060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 1171410240

約数和(自身を除く): 797421180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 211, 215, 229, 258, 387, 422, 430, 458, 516, 633, 645, 687, 774, 844, 860, 916, 1055, 1145, 1266, 1290, 1374, 1548, 1899, 1935, 2061, 2110, 2290, 2532, 2580, 2748, 3165, 3435, 3798, 3870, 4122, 4220, 4580, 6330, 6870, 7596, 7740, 8244, 9073, 9495, 9847, 10305, 12660, 13740, 18146, 18990, 19694, 20610, 27219, 29541, 36292, 37980, 39388, 41220, 45365, 48319, 49235, 54438, 59082, 81657, 88623, 90730, 96638, 98470, 108876, 118164, 136095, 144957, 147705, 163314, 177246, 181460, 193276, 196940, 241595, 272190, 289914, 295410, 326628, 354492, 408285, 434871, 443115, 483190, 544380, 579828, 590820, 724785, 816570, 869742, 886230, 966380, 1449570, 1633140, 1739484, 1772460, 2077717, 2174355, 2899140, 4155434, 4348710, 6233151, 8310868, 8697420, 10388585, 12466302, 18699453, 20777170, 24932604, 31165755, 37398906, 41554340, 62331510, 74797812, 93497265, 124663020, 186994530, 373989060]

約数ペア:

[(1, 373989060), (2, 186994530), (3, 124663020), (4, 93497265), (5, 74797812), (6, 62331510), (9, 41554340), (10, 37398906), (12, 31165755), (15, 24932604), (18, 20777170), (20, 18699453), (30, 12466302), (36, 10388585), (43, 8697420), (45, 8310868), (60, 6233151), (86, 4348710), (90, 4155434), (129, 2899140), (172, 2174355), (180, 2077717), (211, 1772460), (215, 1739484), (229, 1633140), (258, 1449570), (387, 966380), (422, 886230), (430, 869742), (458, 816570), (516, 724785), (633, 590820), (645, 579828), (687, 544380), (774, 483190), (844, 443115), (860, 434871), (916, 408285), (1055, 354492), (1145, 326628), (1266, 295410), (1290, 289914), (1374, 272190), (1548, 241595), (1899, 196940), (1935, 193276), (2061, 181460), (2110, 177246), (2290, 163314), (2532, 147705), (2580, 144957), (2748, 136095), (3165, 118164), (3435, 108876), (3798, 98470), (3870, 96638), (4122, 90730), (4220, 88623), (4580, 81657), (6330, 59082), (6870, 54438), (7596, 49235), (7740, 48319), (8244, 45365), (9073, 41220), (9495, 39388), (9847, 37980), (10305, 36292), (12660, 29541), (13740, 27219), (18146, 20610), (18990, 19694)]