85910400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 324737400

約数和(自身を除く): 238827000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 128, 144, 150, 152, 157, 160, 171, 180, 190, 192, 200, 225, 228, 240, 285, 288, 300, 304, 314, 320, 342, 360, 380, 384, 400, 450, 456, 471, 475, 480, 570, 576, 600, 608, 628, 640, 684, 720, 760, 785, 800, 855, 900, 912, 942, 950, 960, 1140, 1152, 1200, 1216, 1256, 1368, 1413, 1425, 1440, 1520, 1570, 1600, 1710, 1800, 1824, 1884, 1900, 1920, 2280, 2355, 2400, 2432, 2512, 2736, 2826, 2850, 2880, 2983, 3040, 3140, 3200, 3420, 3600, 3648, 3768, 3800, 3925, 4275, 4560, 4710, 4800, 5024, 5472, 5652, 5700, 5760, 5966, 6080, 6280, 6840, 7065, 7200, 7296, 7536, 7600, 7850, 8550, 8949, 9120, 9420, 9600, 10048, 10944, 11304, 11400, 11775, 11932, 12160, 12560, 13680, 14130, 14400, 14915, 15072, 15200, 15700, 17100, 17898, 18240, 18840, 20096, 21888, 22608, 22800, 23550, 23864, 25120, 26847, 27360, 28260, 28800, 29830, 30144, 30400, 31400, 34200, 35325, 35796, 36480, 37680, 44745, 45216, 45600, 47100, 47728, 50240, 53694, 54720, 56520, 59660, 60288, 60800, 62800, 68400, 70650, 71592, 74575, 75360, 89490, 90432, 91200, 94200, 95456, 100480, 107388, 109440, 113040, 119320, 125600, 134235, 136800, 141300, 143184, 149150, 150720, 178980, 180864, 182400, 188400, 190912, 214776, 223725, 226080, 238640, 251200, 268470, 273600, 282600, 286368, 298300, 301440, 357960, 376800, 381824, 429552, 447450, 452160, 477280, 502400, 536940, 547200, 565200, 572736, 596600, 671175, 715920, 753600, 859104, 894900, 904320, 954560, 1073880, 1130400, 1145472, 1193200, 1342350, 1431840, 1507200, 1718208, 1789800, 1909120, 2147760, 2260800, 2386400, 2684700, 2863680, 3436416, 3579600, 4295520, 4521600, 4772800, 5369400, 5727360, 7159200, 8591040, 9545600, 10738800, 14318400, 17182080, 21477600, 28636800, 42955200, 85910400]

約数ペア:

[(1, 85910400), (2, 42955200), (3, 28636800), (4, 21477600), (5, 17182080), (6, 14318400), (8, 10738800), (9, 9545600), (10, 8591040), (12, 7159200), (15, 5727360), (16, 5369400), (18, 4772800), (19, 4521600), (20, 4295520), (24, 3579600), (25, 3436416), (30, 2863680), (32, 2684700), (36, 2386400), (38, 2260800), (40, 2147760), (45, 1909120), (48, 1789800), (50, 1718208), (57, 1507200), (60, 1431840), (64, 1342350), (72, 1193200), (75, 1145472), (76, 1130400), (80, 1073880), (90, 954560), (95, 904320), (96, 894900), (100, 859104), (114, 753600), (120, 715920), (128, 671175), (144, 596600), (150, 572736), (152, 565200), (157, 547200), (160, 536940), (171, 502400), (180, 477280), (190, 452160), (192, 447450), (200, 429552), (225, 381824), (228, 376800), (240, 357960), (285, 301440), (288, 298300), (300, 286368), (304, 282600), (314, 273600), (320, 268470), (342, 251200), (360, 238640), (380, 226080), (384, 223725), (400, 214776), (450, 190912), (456, 188400), (471, 182400), (475, 180864), (480, 178980), (570, 150720), (576, 149150), (600, 143184), (608, 141300), (628, 136800), (640, 134235), (684, 125600), (720, 119320), (760, 113040), (785, 109440), (800, 107388), (855, 100480), (900, 95456), (912, 94200), (942, 91200), (950, 90432), (960, 89490), (1140, 75360), (1152, 74575), (1200, 71592), (1216, 70650), (1256, 68400), (1368, 62800), (1413, 60800), (1425, 60288), (1440, 59660), (1520, 56520), (1570, 54720), (1600, 53694), (1710, 50240), (1800, 47728), (1824, 47100), (1884, 45600), (1900, 45216), (1920, 44745), (2280, 37680), (2355, 36480), (2400, 35796), (2432, 35325), (2512, 34200), (2736, 31400), (2826, 30400), (2850, 30144), (2880, 29830), (2983, 28800), (3040, 28260), (3140, 27360), (3200, 26847), (3420, 25120), (3600, 23864), (3648, 23550), (3768, 22800), (3800, 22608), (3925, 21888), (4275, 20096), (4560, 18840), (4710, 18240), (4800, 17898), (5024, 17100), (5472, 15700), (5652, 15200), (5700, 15072), (5760, 14915), (5966, 14400), (6080, 14130), (6280, 13680), (6840, 12560), (7065, 12160), (7200, 11932), (7296, 11775), (7536, 11400), (7600, 11304), (7850, 10944), (8550, 10048), (8949, 9600), (9120, 9420)]