77188800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1275

約数の個数: 168

約数和(自身を含む): 272944336

約数和(自身を除く): 195755536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1237, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2474, 2496, 2600, 3120, 3711, 3900, 4160, 4800, 4948, 5200, 6185, 6240, 7422, 7800, 9896, 10400, 12370, 12480, 14844, 15600, 16081, 18555, 19792, 20800, 24740, 29688, 30925, 31200, 32162, 37110, 39584, 48243, 49480, 59376, 61850, 62400, 64324, 74220, 79168, 80405, 92775, 96486, 98960, 118752, 123700, 128648, 148440, 160810, 185550, 192972, 197920, 237504, 241215, 247400, 257296, 296880, 321620, 371100, 385944, 395840, 402025, 482430, 494800, 514592, 593760, 643240, 742200, 771888, 804050, 964860, 989600, 1029184, 1187520, 1206075, 1286480, 1484400, 1543776, 1608100, 1929720, 1979200, 2412150, 2572960, 2968800, 3087552, 3216200, 3859440, 4824300, 5145920, 5937600, 6432400, 7718880, 9648600, 12864800, 15437760, 19297200, 25729600, 38594400, 77188800]

約数ペア:

[(1, 77188800), (2, 38594400), (3, 25729600), (4, 19297200), (5, 15437760), (6, 12864800), (8, 9648600), (10, 7718880), (12, 6432400), (13, 5937600), (15, 5145920), (16, 4824300), (20, 3859440), (24, 3216200), (25, 3087552), (26, 2968800), (30, 2572960), (32, 2412150), (39, 1979200), (40, 1929720), (48, 1608100), (50, 1543776), (52, 1484400), (60, 1286480), (64, 1206075), (65, 1187520), (75, 1029184), (78, 989600), (80, 964860), (96, 804050), (100, 771888), (104, 742200), (120, 643240), (130, 593760), (150, 514592), (156, 494800), (160, 482430), (192, 402025), (195, 395840), (200, 385944), (208, 371100), (240, 321620), (260, 296880), (300, 257296), (312, 247400), (320, 241215), (325, 237504), (390, 197920), (400, 192972), (416, 185550), (480, 160810), (520, 148440), (600, 128648), (624, 123700), (650, 118752), (780, 98960), (800, 96486), (832, 92775), (960, 80405), (975, 79168), (1040, 74220), (1200, 64324), (1237, 62400), (1248, 61850), (1300, 59376), (1560, 49480), (1600, 48243), (1950, 39584), (2080, 37110), (2400, 32162), (2474, 31200), (2496, 30925), (2600, 29688), (3120, 24740), (3711, 20800), (3900, 19792), (4160, 18555), (4800, 16081), (4948, 15600), (5200, 14844), (6185, 12480), (6240, 12370), (7422, 10400), (7800, 9896)]