77676840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1104

約数の個数: 128

約数和(自身を含む): 262828800

約数和(自身を除く): 185151960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1013, 1065, 1080, 1278, 1420, 1704, 1917, 2026, 2130, 2556, 2840, 3039, 3195, 3834, 4052, 4260, 5065, 5112, 6078, 6390, 7668, 8104, 8520, 9117, 9585, 10130, 12156, 12780, 15195, 15336, 18234, 19170, 20260, 24312, 25560, 27351, 30390, 36468, 38340, 40520, 45585, 54702, 60780, 71923, 72936, 76680, 91170, 109404, 121560, 136755, 143846, 182340, 215769, 218808, 273510, 287692, 359615, 364680, 431538, 547020, 575384, 647307, 719230, 863076, 1078845, 1094040, 1294614, 1438460, 1726152, 1941921, 2157690, 2589228, 2876920, 3236535, 3883842, 4315380, 5178456, 6473070, 7767684, 8630760, 9709605, 12946140, 15535368, 19419210, 25892280, 38838420, 77676840]

約数ペア:

[(1, 77676840), (2, 38838420), (3, 25892280), (4, 19419210), (5, 15535368), (6, 12946140), (8, 9709605), (9, 8630760), (10, 7767684), (12, 6473070), (15, 5178456), (18, 4315380), (20, 3883842), (24, 3236535), (27, 2876920), (30, 2589228), (36, 2157690), (40, 1941921), (45, 1726152), (54, 1438460), (60, 1294614), (71, 1094040), (72, 1078845), (90, 863076), (108, 719230), (120, 647307), (135, 575384), (142, 547020), (180, 431538), (213, 364680), (216, 359615), (270, 287692), (284, 273510), (355, 218808), (360, 215769), (426, 182340), (540, 143846), (568, 136755), (639, 121560), (710, 109404), (852, 91170), (1013, 76680), (1065, 72936), (1080, 71923), (1278, 60780), (1420, 54702), (1704, 45585), (1917, 40520), (2026, 38340), (2130, 36468), (2556, 30390), (2840, 27351), (3039, 25560), (3195, 24312), (3834, 20260), (4052, 19170), (4260, 18234), (5065, 15336), (5112, 15195), (6078, 12780), (6390, 12156), (7668, 10130), (8104, 9585), (8520, 9117)]