123025320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:736

約数の個数: 192

約数和(自身を含む): 446135040

約数和(自身を除く): 323109720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 55, 60, 66, 72, 88, 90, 94, 99, 110, 120, 132, 141, 165, 180, 188, 198, 220, 235, 264, 282, 330, 360, 376, 396, 423, 440, 470, 495, 517, 564, 660, 661, 705, 792, 846, 940, 990, 1034, 1128, 1320, 1322, 1410, 1551, 1692, 1880, 1980, 1983, 2068, 2115, 2585, 2644, 2820, 3102, 3305, 3384, 3960, 3966, 4136, 4230, 4653, 5170, 5288, 5640, 5949, 6204, 6610, 7271, 7755, 7932, 8460, 9306, 9915, 10340, 11898, 12408, 13220, 14542, 15510, 15864, 16920, 18612, 19830, 20680, 21813, 23265, 23796, 26440, 29084, 29745, 31020, 31067, 36355, 37224, 39660, 43626, 46530, 47592, 58168, 59490, 62040, 62134, 65439, 72710, 79320, 87252, 93060, 93201, 109065, 118980, 124268, 130878, 145420, 155335, 174504, 186120, 186402, 218130, 237960, 248536, 261756, 279603, 290840, 310670, 327195, 341737, 372804, 436260, 466005, 523512, 559206, 621340, 654390, 683474, 745608, 872520, 932010, 1025211, 1118412, 1242680, 1308780, 1366948, 1398015, 1708685, 1864020, 2050422, 2236824, 2617560, 2733896, 2796030, 3075633, 3417370, 3728040, 4100844, 5126055, 5592060, 6151266, 6834740, 8201688, 10252110, 11184120, 12302532, 13669480, 15378165, 20504220, 24605064, 30756330, 41008440, 61512660, 123025320]

約数ペア:

[(1, 123025320), (2, 61512660), (3, 41008440), (4, 30756330), (5, 24605064), (6, 20504220), (8, 15378165), (9, 13669480), (10, 12302532), (11, 11184120), (12, 10252110), (15, 8201688), (18, 6834740), (20, 6151266), (22, 5592060), (24, 5126055), (30, 4100844), (33, 3728040), (36, 3417370), (40, 3075633), (44, 2796030), (45, 2733896), (47, 2617560), (55, 2236824), (60, 2050422), (66, 1864020), (72, 1708685), (88, 1398015), (90, 1366948), (94, 1308780), (99, 1242680), (110, 1118412), (120, 1025211), (132, 932010), (141, 872520), (165, 745608), (180, 683474), (188, 654390), (198, 621340), (220, 559206), (235, 523512), (264, 466005), (282, 436260), (330, 372804), (360, 341737), (376, 327195), (396, 310670), (423, 290840), (440, 279603), (470, 261756), (495, 248536), (517, 237960), (564, 218130), (660, 186402), (661, 186120), (705, 174504), (792, 155335), (846, 145420), (940, 130878), (990, 124268), (1034, 118980), (1128, 109065), (1320, 93201), (1322, 93060), (1410, 87252), (1551, 79320), (1692, 72710), (1880, 65439), (1980, 62134), (1983, 62040), (2068, 59490), (2115, 58168), (2585, 47592), (2644, 46530), (2820, 43626), (3102, 39660), (3305, 37224), (3384, 36355), (3960, 31067), (3966, 31020), (4136, 29745), (4230, 29084), (4653, 26440), (5170, 23796), (5288, 23265), (5640, 21813), (5949, 20680), (6204, 19830), (6610, 18612), (7271, 16920), (7755, 15864), (7932, 15510), (8460, 14542), (9306, 13220), (9915, 12408), (10340, 11898)]