56402400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 144

約数和(自身を含む): 186738048

約数和(自身を除く): 130335648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 71, 75, 80, 96, 100, 120, 142, 150, 160, 200, 213, 240, 284, 300, 331, 355, 400, 426, 480, 568, 600, 662, 710, 800, 852, 993, 1065, 1136, 1200, 1324, 1420, 1655, 1704, 1775, 1986, 2130, 2272, 2400, 2648, 2840, 3310, 3408, 3550, 3972, 4260, 4965, 5296, 5325, 5680, 6620, 6816, 7100, 7944, 8275, 8520, 9930, 10592, 10650, 11360, 13240, 14200, 15888, 16550, 17040, 19860, 21300, 23501, 24825, 26480, 28400, 31776, 33100, 34080, 39720, 42600, 47002, 49650, 52960, 56800, 66200, 70503, 79440, 85200, 94004, 99300, 117505, 132400, 141006, 158880, 170400, 188008, 198600, 235010, 264800, 282012, 352515, 376016, 397200, 470020, 564024, 587525, 705030, 752032, 794400, 940040, 1128048, 1175050, 1410060, 1762575, 1880080, 2256096, 2350100, 2820120, 3525150, 3760160, 4700200, 5640240, 7050300, 9400400, 11280480, 14100600, 18800800, 28201200, 56402400]

約数ペア:

[(1, 56402400), (2, 28201200), (3, 18800800), (4, 14100600), (5, 11280480), (6, 9400400), (8, 7050300), (10, 5640240), (12, 4700200), (15, 3760160), (16, 3525150), (20, 2820120), (24, 2350100), (25, 2256096), (30, 1880080), (32, 1762575), (40, 1410060), (48, 1175050), (50, 1128048), (60, 940040), (71, 794400), (75, 752032), (80, 705030), (96, 587525), (100, 564024), (120, 470020), (142, 397200), (150, 376016), (160, 352515), (200, 282012), (213, 264800), (240, 235010), (284, 198600), (300, 188008), (331, 170400), (355, 158880), (400, 141006), (426, 132400), (480, 117505), (568, 99300), (600, 94004), (662, 85200), (710, 79440), (800, 70503), (852, 66200), (993, 56800), (1065, 52960), (1136, 49650), (1200, 47002), (1324, 42600), (1420, 39720), (1655, 34080), (1704, 33100), (1775, 31776), (1986, 28400), (2130, 26480), (2272, 24825), (2400, 23501), (2648, 21300), (2840, 19860), (3310, 17040), (3408, 16550), (3550, 15888), (3972, 14200), (4260, 13240), (4965, 11360), (5296, 10650), (5325, 10592), (5680, 9930), (6620, 8520), (6816, 8275), (7100, 7944)]