155084400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1920

約数の個数: 180

約数和(自身を含む): 561885168

約数和(自身を除く): 406800768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 690, 720, 828, 900, 920, 1035, 1104, 1150, 1200, 1380, 1656, 1725, 1800, 1840, 1873, 2070, 2300, 2760, 3312, 3450, 3600, 3746, 4140, 4600, 5175, 5520, 5619, 6900, 7492, 8280, 9200, 9365, 10350, 11238, 13800, 14984, 16560, 16857, 18730, 20700, 22476, 27600, 28095, 29968, 33714, 37460, 41400, 43079, 44952, 46825, 56190, 67428, 74920, 82800, 84285, 86158, 89904, 93650, 112380, 129237, 134856, 140475, 149840, 168570, 172316, 187300, 215395, 224760, 258474, 269712, 280950, 337140, 344632, 374600, 387711, 421425, 430790, 449520, 516948, 561900, 646185, 674280, 689264, 749200, 775422, 842850, 861580, 1033896, 1076975, 1123800, 1292370, 1348560, 1550844, 1685700, 1723160, 1938555, 2067792, 2153950, 2247600, 2584740, 3101688, 3230925, 3371400, 3446320, 3877110, 4307900, 5169480, 6203376, 6461850, 6742800, 7754220, 8615800, 9692775, 10338960, 12923700, 15508440, 17231600, 19385550, 25847400, 31016880, 38771100, 51694800, 77542200, 155084400]

約数ペア:

[(1, 155084400), (2, 77542200), (3, 51694800), (4, 38771100), (5, 31016880), (6, 25847400), (8, 19385550), (9, 17231600), (10, 15508440), (12, 12923700), (15, 10338960), (16, 9692775), (18, 8615800), (20, 7754220), (23, 6742800), (24, 6461850), (25, 6203376), (30, 5169480), (36, 4307900), (40, 3877110), (45, 3446320), (46, 3371400), (48, 3230925), (50, 3101688), (60, 2584740), (69, 2247600), (72, 2153950), (75, 2067792), (80, 1938555), (90, 1723160), (92, 1685700), (100, 1550844), (115, 1348560), (120, 1292370), (138, 1123800), (144, 1076975), (150, 1033896), (180, 861580), (184, 842850), (200, 775422), (207, 749200), (225, 689264), (230, 674280), (240, 646185), (276, 561900), (300, 516948), (345, 449520), (360, 430790), (368, 421425), (400, 387711), (414, 374600), (450, 344632), (460, 337140), (552, 280950), (575, 269712), (600, 258474), (690, 224760), (720, 215395), (828, 187300), (900, 172316), (920, 168570), (1035, 149840), (1104, 140475), (1150, 134856), (1200, 129237), (1380, 112380), (1656, 93650), (1725, 89904), (1800, 86158), (1840, 84285), (1873, 82800), (2070, 74920), (2300, 67428), (2760, 56190), (3312, 46825), (3450, 44952), (3600, 43079), (3746, 41400), (4140, 37460), (4600, 33714), (5175, 29968), (5520, 28095), (5619, 27600), (6900, 22476), (7492, 20700), (8280, 18730), (9200, 16857), (9365, 16560), (10350, 14984), (11238, 13800)]