91820120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 243777600

約数和(自身を除く): 151957480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 79, 98, 140, 158, 196, 245, 280, 316, 392, 395, 490, 553, 593, 632, 790, 980, 1106, 1186, 1580, 1960, 2212, 2372, 2765, 2965, 3160, 3871, 4151, 4424, 4744, 5530, 5930, 7742, 8302, 11060, 11860, 15484, 16604, 19355, 20755, 22120, 23720, 29057, 30968, 33208, 38710, 41510, 46847, 58114, 77420, 83020, 93694, 116228, 145285, 154840, 166040, 187388, 232456, 234235, 290570, 327929, 374776, 468470, 581140, 655858, 936940, 1162280, 1311716, 1639645, 1873880, 2295503, 2623432, 3279290, 4591006, 6558580, 9182012, 11477515, 13117160, 18364024, 22955030, 45910060, 91820120]

約数ペア:

[(1, 91820120), (2, 45910060), (4, 22955030), (5, 18364024), (7, 13117160), (8, 11477515), (10, 9182012), (14, 6558580), (20, 4591006), (28, 3279290), (35, 2623432), (40, 2295503), (49, 1873880), (56, 1639645), (70, 1311716), (79, 1162280), (98, 936940), (140, 655858), (158, 581140), (196, 468470), (245, 374776), (280, 327929), (316, 290570), (392, 234235), (395, 232456), (490, 187388), (553, 166040), (593, 154840), (632, 145285), (790, 116228), (980, 93694), (1106, 83020), (1186, 77420), (1580, 58114), (1960, 46847), (2212, 41510), (2372, 38710), (2765, 33208), (2965, 30968), (3160, 29057), (3871, 23720), (4151, 22120), (4424, 20755), (4744, 19355), (5530, 16604), (5930, 15484), (7742, 11860), (8302, 11060)]