197562420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{883}}^1$

素因数の和:1022

約数の個数: 144

約数和(自身を含む): 660284352

約数和(自身を除く): 462721932

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, 113, 132, 165, 180, 198, 220, 226, 330, 339, 396, 452, 495, 565, 660, 678, 883, 990, 1017, 1130, 1243, 1356, 1695, 1766, 1980, 2034, 2260, 2486, 2649, 3390, 3532, 3729, 4068, 4415, 4972, 5085, 5298, 6215, 6780, 7458, 7947, 8830, 9713, 10170, 10596, 11187, 12430, 13245, 14916, 15894, 17660, 18645, 19426, 20340, 22374, 24860, 26490, 29139, 31788, 37290, 38852, 39735, 44748, 48565, 52980, 55935, 58278, 74580, 79470, 87417, 97130, 99779, 111870, 116556, 145695, 158940, 174834, 194260, 199558, 223740, 291390, 299337, 349668, 399116, 437085, 498895, 582780, 598674, 874170, 898011, 997790, 1097569, 1197348, 1496685, 1748340, 1796022, 1995580, 2195138, 2993370, 3292707, 3592044, 4390276, 4490055, 5487845, 5986740, 6585414, 8980110, 9878121, 10975690, 13170828, 16463535, 17960220, 19756242, 21951380, 32927070, 39512484, 49390605, 65854140, 98781210, 197562420]

約数ペア:

[(1, 197562420), (2, 98781210), (3, 65854140), (4, 49390605), (5, 39512484), (6, 32927070), (9, 21951380), (10, 19756242), (11, 17960220), (12, 16463535), (15, 13170828), (18, 10975690), (20, 9878121), (22, 8980110), (30, 6585414), (33, 5986740), (36, 5487845), (44, 4490055), (45, 4390276), (55, 3592044), (60, 3292707), (66, 2993370), (90, 2195138), (99, 1995580), (110, 1796022), (113, 1748340), (132, 1496685), (165, 1197348), (180, 1097569), (198, 997790), (220, 898011), (226, 874170), (330, 598674), (339, 582780), (396, 498895), (452, 437085), (495, 399116), (565, 349668), (660, 299337), (678, 291390), (883, 223740), (990, 199558), (1017, 194260), (1130, 174834), (1243, 158940), (1356, 145695), (1695, 116556), (1766, 111870), (1980, 99779), (2034, 97130), (2260, 87417), (2486, 79470), (2649, 74580), (3390, 58278), (3532, 55935), (3729, 52980), (4068, 48565), (4415, 44748), (4972, 39735), (5085, 38852), (5298, 37290), (6215, 31788), (6780, 29139), (7458, 26490), (7947, 24860), (8830, 22374), (9713, 20340), (10170, 19426), (10596, 18645), (11187, 17660), (12430, 15894), (13245, 14916)]