80646300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 288

約数和(自身を含む): 314979840

約数和(自身を除く): 234333540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 27, 28, 30, 34, 35, 36, 42, 45, 50, 51, 54, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 108, 119, 126, 135, 140, 150, 153, 170, 175, 180, 189, 204, 210, 225, 238, 251, 252, 255, 270, 300, 306, 315, 340, 350, 357, 378, 420, 425, 450, 459, 476, 502, 510, 525, 540, 595, 612, 630, 675, 700, 714, 753, 756, 765, 850, 900, 918, 945, 1004, 1020, 1050, 1071, 1190, 1255, 1260, 1275, 1350, 1428, 1506, 1530, 1575, 1700, 1757, 1785, 1836, 1890, 2100, 2142, 2259, 2295, 2380, 2510, 2550, 2700, 2975, 3012, 3060, 3150, 3213, 3514, 3570, 3765, 3780, 3825, 4267, 4284, 4518, 4590, 4725, 5020, 5100, 5271, 5355, 5950, 6275, 6300, 6426, 6777, 7028, 7140, 7530, 7650, 8534, 8785, 8925, 9036, 9180, 9450, 10542, 10710, 11295, 11475, 11900, 12550, 12801, 12852, 13554, 15060, 15300, 15813, 16065, 17068, 17570, 17850, 18825, 18900, 21084, 21335, 21420, 22590, 22950, 25100, 25602, 26355, 26775, 27108, 29869, 31626, 32130, 33885, 35140, 35700, 37650, 38403, 42670, 43925, 45180, 45900, 47439, 51204, 52710, 53550, 56475, 59738, 63252, 64005, 64260, 67770, 75300, 76806, 79065, 80325, 85340, 87850, 89607, 94878, 105420, 106675, 107100, 112950, 115209, 119476, 128010, 131775, 135540, 149345, 153612, 158130, 160650, 169425, 175700, 179214, 189756, 192015, 213350, 225900, 230418, 237195, 256020, 263550, 268821, 298690, 316260, 320025, 321300, 338850, 358428, 384030, 395325, 426700, 448035, 460836, 474390, 527100, 537642, 576045, 597380, 640050, 677700, 746725, 768060, 790650, 806463, 896070, 948780, 960075, 1075284, 1152090, 1185975, 1280100, 1344105, 1493450, 1581300, 1612926, 1792140, 1920150, 2240175, 2304180, 2371950, 2688210, 2880225, 2986900, 3225852, 3840300, 4032315, 4480350, 4743900, 5376420, 5760450, 6720525, 8064630, 8960700, 11520900, 13441050, 16129260, 20161575, 26882100, 40323150, 80646300]

約数ペア:

[(1, 80646300), (2, 40323150), (3, 26882100), (4, 20161575), (5, 16129260), (6, 13441050), (7, 11520900), (9, 8960700), (10, 8064630), (12, 6720525), (14, 5760450), (15, 5376420), (17, 4743900), (18, 4480350), (20, 4032315), (21, 3840300), (25, 3225852), (27, 2986900), (28, 2880225), (30, 2688210), (34, 2371950), (35, 2304180), (36, 2240175), (42, 1920150), (45, 1792140), (50, 1612926), (51, 1581300), (54, 1493450), (60, 1344105), (63, 1280100), (68, 1185975), (70, 1152090), (75, 1075284), (84, 960075), (85, 948780), (90, 896070), (100, 806463), (102, 790650), (105, 768060), (108, 746725), (119, 677700), (126, 640050), (135, 597380), (140, 576045), (150, 537642), (153, 527100), (170, 474390), (175, 460836), (180, 448035), (189, 426700), (204, 395325), (210, 384030), (225, 358428), (238, 338850), (251, 321300), (252, 320025), (255, 316260), (270, 298690), (300, 268821), (306, 263550), (315, 256020), (340, 237195), (350, 230418), (357, 225900), (378, 213350), (420, 192015), (425, 189756), (450, 179214), (459, 175700), (476, 169425), (502, 160650), (510, 158130), (525, 153612), (540, 149345), (595, 135540), (612, 131775), (630, 128010), (675, 119476), (700, 115209), (714, 112950), (753, 107100), (756, 106675), (765, 105420), (850, 94878), (900, 89607), (918, 87850), (945, 85340), (1004, 80325), (1020, 79065), (1050, 76806), (1071, 75300), (1190, 67770), (1255, 64260), (1260, 64005), (1275, 63252), (1350, 59738), (1428, 56475), (1506, 53550), (1530, 52710), (1575, 51204), (1700, 47439), (1757, 45900), (1785, 45180), (1836, 43925), (1890, 42670), (2100, 38403), (2142, 37650), (2259, 35700), (2295, 35140), (2380, 33885), (2510, 32130), (2550, 31626), (2700, 29869), (2975, 27108), (3012, 26775), (3060, 26355), (3150, 25602), (3213, 25100), (3514, 22950), (3570, 22590), (3765, 21420), (3780, 21335), (3825, 21084), (4267, 18900), (4284, 18825), (4518, 17850), (4590, 17570), (4725, 17068), (5020, 16065), (5100, 15813), (5271, 15300), (5355, 15060), (5950, 13554), (6275, 12852), (6300, 12801), (6426, 12550), (6777, 11900), (7028, 11475), (7140, 11295), (7530, 10710), (7650, 10542), (8534, 9450), (8785, 9180), (8925, 9036)]