75016320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 242352000

約数和(自身を除く): 167335680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 267, 320, 356, 384, 439, 445, 480, 534, 640, 712, 878, 890, 960, 1068, 1317, 1335, 1424, 1756, 1780, 1920, 2136, 2195, 2634, 2670, 2848, 3512, 3560, 4272, 4390, 5268, 5340, 5696, 6585, 7024, 7120, 8544, 8780, 10536, 10680, 11392, 13170, 14048, 14240, 17088, 17560, 21072, 21360, 26340, 28096, 28480, 34176, 35120, 39071, 42144, 42720, 52680, 56192, 56960, 70240, 78142, 84288, 85440, 105360, 117213, 140480, 156284, 168576, 170880, 195355, 210720, 234426, 280960, 312568, 390710, 421440, 468852, 586065, 625136, 781420, 842880, 937704, 1172130, 1250272, 1562840, 1875408, 2344260, 2500544, 3125680, 3750816, 4688520, 5001088, 6251360, 7501632, 9377040, 12502720, 15003264, 18754080, 25005440, 37508160, 75016320]

約数ペア:

[(1, 75016320), (2, 37508160), (3, 25005440), (4, 18754080), (5, 15003264), (6, 12502720), (8, 9377040), (10, 7501632), (12, 6251360), (15, 5001088), (16, 4688520), (20, 3750816), (24, 3125680), (30, 2500544), (32, 2344260), (40, 1875408), (48, 1562840), (60, 1250272), (64, 1172130), (80, 937704), (89, 842880), (96, 781420), (120, 625136), (128, 586065), (160, 468852), (178, 421440), (192, 390710), (240, 312568), (267, 280960), (320, 234426), (356, 210720), (384, 195355), (439, 170880), (445, 168576), (480, 156284), (534, 140480), (640, 117213), (712, 105360), (878, 85440), (890, 84288), (960, 78142), (1068, 70240), (1317, 56960), (1335, 56192), (1424, 52680), (1756, 42720), (1780, 42144), (1920, 39071), (2136, 35120), (2195, 34176), (2634, 28480), (2670, 28096), (2848, 26340), (3512, 21360), (3560, 21072), (4272, 17560), (4390, 17088), (5268, 14240), (5340, 14048), (5696, 13170), (6585, 11392), (7024, 10680), (7120, 10536), (8544, 8780)]