121795740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:612

約数の個数: 144

約数和(自身を含む): 406879200

約数和(自身を除く): 285083460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 137, 165, 180, 198, 220, 274, 330, 396, 411, 449, 495, 548, 660, 685, 822, 898, 990, 1233, 1347, 1370, 1507, 1644, 1796, 1980, 2055, 2245, 2466, 2694, 2740, 3014, 4041, 4110, 4490, 4521, 4932, 4939, 5388, 6028, 6165, 6735, 7535, 8082, 8220, 8980, 9042, 9878, 12330, 13470, 13563, 14817, 15070, 16164, 18084, 19756, 20205, 22605, 24660, 24695, 26940, 27126, 29634, 30140, 40410, 44451, 45210, 49390, 54252, 59268, 61513, 67815, 74085, 80820, 88902, 90420, 98780, 123026, 135630, 148170, 177804, 184539, 222255, 246052, 271260, 296340, 307565, 369078, 444510, 553617, 615130, 676643, 738156, 889020, 922695, 1107234, 1230260, 1353286, 1845390, 2029929, 2214468, 2706572, 2768085, 3383215, 3690780, 4059858, 5536170, 6089787, 6766430, 8119716, 10149645, 11072340, 12179574, 13532860, 20299290, 24359148, 30448935, 40598580, 60897870, 121795740]

約数ペア:

[(1, 121795740), (2, 60897870), (3, 40598580), (4, 30448935), (5, 24359148), (6, 20299290), (9, 13532860), (10, 12179574), (11, 11072340), (12, 10149645), (15, 8119716), (18, 6766430), (20, 6089787), (22, 5536170), (30, 4059858), (33, 3690780), (36, 3383215), (44, 2768085), (45, 2706572), (55, 2214468), (60, 2029929), (66, 1845390), (90, 1353286), (99, 1230260), (110, 1107234), (132, 922695), (137, 889020), (165, 738156), (180, 676643), (198, 615130), (220, 553617), (274, 444510), (330, 369078), (396, 307565), (411, 296340), (449, 271260), (495, 246052), (548, 222255), (660, 184539), (685, 177804), (822, 148170), (898, 135630), (990, 123026), (1233, 98780), (1347, 90420), (1370, 88902), (1507, 80820), (1644, 74085), (1796, 67815), (1980, 61513), (2055, 59268), (2245, 54252), (2466, 49390), (2694, 45210), (2740, 44451), (3014, 40410), (4041, 30140), (4110, 29634), (4490, 27126), (4521, 26940), (4932, 24695), (4939, 24660), (5388, 22605), (6028, 20205), (6165, 19756), (6735, 18084), (7535, 16164), (8082, 15070), (8220, 14817), (8980, 13563), (9042, 13470), (9878, 12330)]