1774120140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5021}}^1$

素因数の和:5200

約数の個数: 144

約数和(自身を含む): 5835001536

約数和(自身を除く): 4060881396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 151, 156, 180, 195, 234, 260, 302, 390, 453, 468, 585, 604, 755, 780, 906, 1170, 1359, 1510, 1812, 1963, 2265, 2340, 2718, 3020, 3926, 4530, 5021, 5436, 5889, 6795, 7852, 9060, 9815, 10042, 11778, 13590, 15063, 17667, 19630, 20084, 23556, 25105, 27180, 29445, 30126, 35334, 39260, 45189, 50210, 58890, 60252, 65273, 70668, 75315, 88335, 90378, 100420, 117780, 130546, 150630, 176670, 180756, 195819, 225945, 261092, 301260, 326365, 353340, 391638, 451890, 587457, 652730, 758171, 783276, 903780, 979095, 1174914, 1305460, 1516342, 1958190, 2274513, 2349828, 2937285, 3032684, 3790855, 3916380, 4549026, 5874570, 6823539, 7581710, 9098052, 9856223, 11372565, 11749140, 13647078, 15163420, 19712446, 22745130, 27294156, 29568669, 34117695, 39424892, 45490260, 49281115, 59137338, 68235390, 88706007, 98562230, 118274676, 136470780, 147843345, 177412014, 197124460, 295686690, 354824028, 443530035, 591373380, 887060070, 1774120140]

約数ペア:

[(1, 1774120140), (2, 887060070), (3, 591373380), (4, 443530035), (5, 354824028), (6, 295686690), (9, 197124460), (10, 177412014), (12, 147843345), (13, 136470780), (15, 118274676), (18, 98562230), (20, 88706007), (26, 68235390), (30, 59137338), (36, 49281115), (39, 45490260), (45, 39424892), (52, 34117695), (60, 29568669), (65, 27294156), (78, 22745130), (90, 19712446), (117, 15163420), (130, 13647078), (151, 11749140), (156, 11372565), (180, 9856223), (195, 9098052), (234, 7581710), (260, 6823539), (302, 5874570), (390, 4549026), (453, 3916380), (468, 3790855), (585, 3032684), (604, 2937285), (755, 2349828), (780, 2274513), (906, 1958190), (1170, 1516342), (1359, 1305460), (1510, 1174914), (1812, 979095), (1963, 903780), (2265, 783276), (2340, 758171), (2718, 652730), (3020, 587457), (3926, 451890), (4530, 391638), (5021, 353340), (5436, 326365), (5889, 301260), (6795, 261092), (7852, 225945), (9060, 195819), (9815, 180756), (10042, 176670), (11778, 150630), (13590, 130546), (15063, 117780), (17667, 100420), (19630, 90378), (20084, 88335), (23556, 75315), (25105, 70668), (27180, 65273), (29445, 60252), (30126, 58890), (35334, 50210), (39260, 45189)]