103957380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 340717104

約数和(自身を除く): 236759724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 53, 60, 68, 85, 90, 102, 106, 153, 159, 170, 180, 204, 212, 255, 265, 306, 318, 340, 477, 510, 530, 612, 636, 641, 765, 795, 901, 954, 1020, 1060, 1282, 1530, 1590, 1802, 1908, 1923, 2385, 2564, 2703, 3060, 3180, 3205, 3604, 3846, 4505, 4770, 5406, 5769, 6410, 7692, 8109, 9010, 9540, 9615, 10812, 10897, 11538, 12820, 13515, 16218, 18020, 19230, 21794, 23076, 27030, 28845, 32436, 32691, 33973, 38460, 40545, 43588, 54060, 54485, 57690, 65382, 67946, 81090, 98073, 101919, 108970, 115380, 130764, 135892, 162180, 163455, 169865, 196146, 203838, 217940, 305757, 326910, 339730, 392292, 407676, 490365, 509595, 577541, 611514, 653820, 679460, 980730, 1019190, 1155082, 1223028, 1528785, 1732623, 1961460, 2038380, 2310164, 2887705, 3057570, 3465246, 5197869, 5775410, 6115140, 6930492, 8663115, 10395738, 11550820, 17326230, 20791476, 25989345, 34652460, 51978690, 103957380]

約数ペア:

[(1, 103957380), (2, 51978690), (3, 34652460), (4, 25989345), (5, 20791476), (6, 17326230), (9, 11550820), (10, 10395738), (12, 8663115), (15, 6930492), (17, 6115140), (18, 5775410), (20, 5197869), (30, 3465246), (34, 3057570), (36, 2887705), (45, 2310164), (51, 2038380), (53, 1961460), (60, 1732623), (68, 1528785), (85, 1223028), (90, 1155082), (102, 1019190), (106, 980730), (153, 679460), (159, 653820), (170, 611514), (180, 577541), (204, 509595), (212, 490365), (255, 407676), (265, 392292), (306, 339730), (318, 326910), (340, 305757), (477, 217940), (510, 203838), (530, 196146), (612, 169865), (636, 163455), (641, 162180), (765, 135892), (795, 130764), (901, 115380), (954, 108970), (1020, 101919), (1060, 98073), (1282, 81090), (1530, 67946), (1590, 65382), (1802, 57690), (1908, 54485), (1923, 54060), (2385, 43588), (2564, 40545), (2703, 38460), (3060, 33973), (3180, 32691), (3205, 32436), (3604, 28845), (3846, 27030), (4505, 23076), (4770, 21794), (5406, 19230), (5769, 18020), (6410, 16218), (7692, 13515), (8109, 12820), (9010, 11538), (9540, 10897), (9615, 10812)]