129640800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2885

約数の個数: 144

約数和(自身を含む): 444346560

約数和(自身を除く): 314705760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1824, 1900, 2280, 2400, 2843, 2850, 3040, 3800, 4560, 5686, 5700, 7600, 8529, 9120, 11372, 11400, 14215, 15200, 17058, 22744, 22800, 28430, 34116, 42645, 45488, 45600, 54017, 56860, 68232, 71075, 85290, 90976, 108034, 113720, 136464, 142150, 162051, 170580, 213225, 216068, 227440, 270085, 272928, 284300, 324102, 341160, 426450, 432136, 454880, 540170, 568600, 648204, 682320, 810255, 852900, 864272, 1080340, 1137200, 1296408, 1350425, 1364640, 1620510, 1705800, 1728544, 2160680, 2274400, 2592816, 2700850, 3241020, 3411600, 4051275, 4321360, 5185632, 5401700, 6482040, 6823200, 8102550, 8642720, 10803400, 12964080, 16205100, 21606800, 25928160, 32410200, 43213600, 64820400, 129640800]

約数ペア:

[(1, 129640800), (2, 64820400), (3, 43213600), (4, 32410200), (5, 25928160), (6, 21606800), (8, 16205100), (10, 12964080), (12, 10803400), (15, 8642720), (16, 8102550), (19, 6823200), (20, 6482040), (24, 5401700), (25, 5185632), (30, 4321360), (32, 4051275), (38, 3411600), (40, 3241020), (48, 2700850), (50, 2592816), (57, 2274400), (60, 2160680), (75, 1728544), (76, 1705800), (80, 1620510), (95, 1364640), (96, 1350425), (100, 1296408), (114, 1137200), (120, 1080340), (150, 864272), (152, 852900), (160, 810255), (190, 682320), (200, 648204), (228, 568600), (240, 540170), (285, 454880), (300, 432136), (304, 426450), (380, 341160), (400, 324102), (456, 284300), (475, 272928), (480, 270085), (570, 227440), (600, 216068), (608, 213225), (760, 170580), (800, 162051), (912, 142150), (950, 136464), (1140, 113720), (1200, 108034), (1425, 90976), (1520, 85290), (1824, 71075), (1900, 68232), (2280, 56860), (2400, 54017), (2843, 45600), (2850, 45488), (3040, 42645), (3800, 34116), (4560, 28430), (5686, 22800), (5700, 22744), (7600, 17058), (8529, 15200), (9120, 14215), (11372, 11400)]