53191800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1070

約数の個数: 144

約数和(自身を含む): 184977000

約数和(自身を除く): 131785200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 450, 522, 580, 600, 696, 725, 870, 900, 1019, 1044, 1160, 1305, 1450, 1740, 1800, 2038, 2088, 2175, 2610, 2900, 3057, 3480, 4076, 4350, 5095, 5220, 5800, 6114, 6525, 8152, 8700, 9171, 10190, 10440, 12228, 13050, 15285, 17400, 18342, 20380, 24456, 25475, 26100, 29551, 30570, 36684, 40760, 45855, 50950, 52200, 59102, 61140, 73368, 76425, 88653, 91710, 101900, 118204, 122280, 147755, 152850, 177306, 183420, 203800, 229275, 236408, 265959, 295510, 305700, 354612, 366840, 443265, 458550, 531918, 591020, 611400, 709224, 738775, 886530, 917100, 1063836, 1182040, 1329795, 1477550, 1773060, 1834200, 2127672, 2216325, 2659590, 2955100, 3546120, 4432650, 5319180, 5910200, 6648975, 8865300, 10638360, 13297950, 17730600, 26595900, 53191800]

約数ペア:

[(1, 53191800), (2, 26595900), (3, 17730600), (4, 13297950), (5, 10638360), (6, 8865300), (8, 6648975), (9, 5910200), (10, 5319180), (12, 4432650), (15, 3546120), (18, 2955100), (20, 2659590), (24, 2216325), (25, 2127672), (29, 1834200), (30, 1773060), (36, 1477550), (40, 1329795), (45, 1182040), (50, 1063836), (58, 917100), (60, 886530), (72, 738775), (75, 709224), (87, 611400), (90, 591020), (100, 531918), (116, 458550), (120, 443265), (145, 366840), (150, 354612), (174, 305700), (180, 295510), (200, 265959), (225, 236408), (232, 229275), (261, 203800), (290, 183420), (300, 177306), (348, 152850), (360, 147755), (435, 122280), (450, 118204), (522, 101900), (580, 91710), (600, 88653), (696, 76425), (725, 73368), (870, 61140), (900, 59102), (1019, 52200), (1044, 50950), (1160, 45855), (1305, 40760), (1450, 36684), (1740, 30570), (1800, 29551), (2038, 26100), (2088, 25475), (2175, 24456), (2610, 20380), (2900, 18342), (3057, 17400), (3480, 15285), (4076, 13050), (4350, 12228), (5095, 10440), (5220, 10190), (5800, 9171), (6114, 8700), (6525, 8152)]