12499740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 42456960

約数和(自身を除く): 29957220

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, 107, 110, 118, 132, 165, 177, 180, 198, 214, 220, 236, 295, 321, 330, 354, 396, 428, 495, 531, 535, 590, 642, 649, 660, 708, 885, 963, 990, 1062, 1070, 1177, 1180, 1284, 1298, 1605, 1770, 1926, 1947, 1980, 2124, 2140, 2354, 2596, 2655, 3210, 3245, 3531, 3540, 3852, 3894, 4708, 4815, 5310, 5841, 5885, 6313, 6420, 6490, 7062, 7788, 9630, 9735, 10593, 10620, 11682, 11770, 12626, 12980, 14124, 17655, 18939, 19260, 19470, 21186, 23364, 23540, 25252, 29205, 31565, 35310, 37878, 38940, 42372, 52965, 56817, 58410, 63130, 69443, 70620, 75756, 94695, 105930, 113634, 116820, 126260, 138886, 189390, 208329, 211860, 227268, 277772, 284085, 347215, 378780, 416658, 568170, 624987, 694430, 833316, 1041645, 1136340, 1249974, 1388860, 2083290, 2499948, 3124935, 4166580, 6249870, 12499740]

約数ペア:

[(1, 12499740), (2, 6249870), (3, 4166580), (4, 3124935), (5, 2499948), (6, 2083290), (9, 1388860), (10, 1249974), (11, 1136340), (12, 1041645), (15, 833316), (18, 694430), (20, 624987), (22, 568170), (30, 416658), (33, 378780), (36, 347215), (44, 284085), (45, 277772), (55, 227268), (59, 211860), (60, 208329), (66, 189390), (90, 138886), (99, 126260), (107, 116820), (110, 113634), (118, 105930), (132, 94695), (165, 75756), (177, 70620), (180, 69443), (198, 63130), (214, 58410), (220, 56817), (236, 52965), (295, 42372), (321, 38940), (330, 37878), (354, 35310), (396, 31565), (428, 29205), (495, 25252), (531, 23540), (535, 23364), (590, 21186), (642, 19470), (649, 19260), (660, 18939), (708, 17655), (885, 14124), (963, 12980), (990, 12626), (1062, 11770), (1070, 11682), (1177, 10620), (1180, 10593), (1284, 9735), (1298, 9630), (1605, 7788), (1770, 7062), (1926, 6490), (1947, 6420), (1980, 6313), (2124, 5885), (2140, 5841), (2354, 5310), (2596, 4815), (2655, 4708), (3210, 3894), (3245, 3852), (3531, 3540)]