102825520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1587

約数の個数: 120

約数和(自身を含む): 294650784

約数和(自身を除く): 191825264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1543, 1666, 1904, 1960, 2380, 3086, 3332, 3920, 4165, 4760, 6172, 6664, 7715, 8330, 9520, 10801, 12344, 13328, 15430, 16660, 21602, 24688, 26231, 30860, 33320, 43204, 52462, 54005, 61720, 66640, 75607, 86408, 104924, 108010, 123440, 131155, 151214, 172816, 183617, 209848, 216020, 262310, 302428, 367234, 378035, 419696, 432040, 524620, 604856, 734468, 756070, 864080, 918085, 1049240, 1209712, 1285319, 1468936, 1512140, 1836170, 2098480, 2570638, 2937872, 3024280, 3672340, 5141276, 6048560, 6426595, 7344680, 10282552, 12853190, 14689360, 20565104, 25706380, 51412760, 102825520]

約数ペア:

[(1, 102825520), (2, 51412760), (4, 25706380), (5, 20565104), (7, 14689360), (8, 12853190), (10, 10282552), (14, 7344680), (16, 6426595), (17, 6048560), (20, 5141276), (28, 3672340), (34, 3024280), (35, 2937872), (40, 2570638), (49, 2098480), (56, 1836170), (68, 1512140), (70, 1468936), (80, 1285319), (85, 1209712), (98, 1049240), (112, 918085), (119, 864080), (136, 756070), (140, 734468), (170, 604856), (196, 524620), (238, 432040), (245, 419696), (272, 378035), (280, 367234), (340, 302428), (392, 262310), (476, 216020), (490, 209848), (560, 183617), (595, 172816), (680, 151214), (784, 131155), (833, 123440), (952, 108010), (980, 104924), (1190, 86408), (1360, 75607), (1543, 66640), (1666, 61720), (1904, 54005), (1960, 52462), (2380, 43204), (3086, 33320), (3332, 30860), (3920, 26231), (4165, 24688), (4760, 21602), (6172, 16660), (6664, 15430), (7715, 13328), (8330, 12344), (9520, 10801)]