267919740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2879}}^1$

素因数の和:2952

約数の個数: 144

約数和(自身を含む): 905748480

約数和(自身を除く): 637828740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 132, 141, 165, 180, 188, 198, 220, 235, 282, 330, 396, 423, 470, 495, 517, 564, 660, 705, 846, 940, 990, 1034, 1410, 1551, 1692, 1980, 2068, 2115, 2585, 2820, 2879, 3102, 4230, 4653, 5170, 5758, 6204, 7755, 8460, 8637, 9306, 10340, 11516, 14395, 15510, 17274, 18612, 23265, 25911, 28790, 31020, 31669, 34548, 43185, 46530, 51822, 57580, 63338, 86370, 93060, 95007, 103644, 126676, 129555, 135313, 158345, 172740, 190014, 259110, 270626, 285021, 316690, 380028, 405939, 475035, 518220, 541252, 570042, 633380, 676565, 811878, 950070, 1140084, 1217817, 1353130, 1425105, 1488443, 1623756, 1900140, 2029695, 2435634, 2706260, 2850210, 2976886, 4059390, 4465329, 4871268, 5700420, 5953772, 6089085, 7442215, 8118780, 8930658, 12178170, 13395987, 14884430, 17861316, 22326645, 24356340, 26791974, 29768860, 44653290, 53583948, 66979935, 89306580, 133959870, 267919740]

約数ペア:

[(1, 267919740), (2, 133959870), (3, 89306580), (4, 66979935), (5, 53583948), (6, 44653290), (9, 29768860), (10, 26791974), (11, 24356340), (12, 22326645), (15, 17861316), (18, 14884430), (20, 13395987), (22, 12178170), (30, 8930658), (33, 8118780), (36, 7442215), (44, 6089085), (45, 5953772), (47, 5700420), (55, 4871268), (60, 4465329), (66, 4059390), (90, 2976886), (94, 2850210), (99, 2706260), (110, 2435634), (132, 2029695), (141, 1900140), (165, 1623756), (180, 1488443), (188, 1425105), (198, 1353130), (220, 1217817), (235, 1140084), (282, 950070), (330, 811878), (396, 676565), (423, 633380), (470, 570042), (495, 541252), (517, 518220), (564, 475035), (660, 405939), (705, 380028), (846, 316690), (940, 285021), (990, 270626), (1034, 259110), (1410, 190014), (1551, 172740), (1692, 158345), (1980, 135313), (2068, 129555), (2115, 126676), (2585, 103644), (2820, 95007), (2879, 93060), (3102, 86370), (4230, 63338), (4653, 57580), (5170, 51822), (5758, 46530), (6204, 43185), (7755, 34548), (8460, 31669), (8637, 31020), (9306, 28790), (10340, 25911), (11516, 23265), (14395, 18612), (15510, 17274)]