84928140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:812

約数の個数: 144

約数和(自身を含む): 286191360

約数和(自身を除く): 201263220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 90, 99, 110, 118, 132, 165, 177, 180, 198, 220, 236, 295, 330, 354, 396, 495, 531, 590, 649, 660, 708, 727, 885, 990, 1062, 1180, 1298, 1454, 1770, 1947, 1980, 2124, 2181, 2596, 2655, 2908, 3245, 3540, 3635, 3894, 4362, 5310, 5841, 6490, 6543, 7270, 7788, 7997, 8724, 9735, 10620, 10905, 11682, 12980, 13086, 14540, 15994, 19470, 21810, 23364, 23991, 26172, 29205, 31988, 32715, 38940, 39985, 42893, 43620, 47982, 58410, 65430, 71973, 79970, 85786, 95964, 116820, 119955, 128679, 130860, 143946, 159940, 171572, 214465, 239910, 257358, 287892, 359865, 386037, 428930, 471823, 479820, 514716, 643395, 719730, 772074, 857860, 943646, 1286790, 1415469, 1439460, 1544148, 1887292, 1930185, 2359115, 2573580, 2830938, 3860370, 4246407, 4718230, 5661876, 7077345, 7720740, 8492814, 9436460, 14154690, 16985628, 21232035, 28309380, 42464070, 84928140]

約数ペア:

[(1, 84928140), (2, 42464070), (3, 28309380), (4, 21232035), (5, 16985628), (6, 14154690), (9, 9436460), (10, 8492814), (11, 7720740), (12, 7077345), (15, 5661876), (18, 4718230), (20, 4246407), (22, 3860370), (30, 2830938), (33, 2573580), (36, 2359115), (44, 1930185), (45, 1887292), (55, 1544148), (59, 1439460), (60, 1415469), (66, 1286790), (90, 943646), (99, 857860), (110, 772074), (118, 719730), (132, 643395), (165, 514716), (177, 479820), (180, 471823), (198, 428930), (220, 386037), (236, 359865), (295, 287892), (330, 257358), (354, 239910), (396, 214465), (495, 171572), (531, 159940), (590, 143946), (649, 130860), (660, 128679), (708, 119955), (727, 116820), (885, 95964), (990, 85786), (1062, 79970), (1180, 71973), (1298, 65430), (1454, 58410), (1770, 47982), (1947, 43620), (1980, 42893), (2124, 39985), (2181, 38940), (2596, 32715), (2655, 31988), (2908, 29205), (3245, 26172), (3540, 23991), (3635, 23364), (3894, 21810), (4362, 19470), (5310, 15994), (5841, 14540), (6490, 13086), (6543, 12980), (7270, 11682), (7788, 10905), (7997, 10620), (8724, 9735)]