1028142000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{57119}}^1$

素因数の和:57148

約数の個数: 120

約数和(自身を含む): 3591020160

約数和(自身を除く): 2562878160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 18000, 57119, 114238, 171357, 228476, 285595, 342714, 456952, 514071, 571190, 685428, 856785, 913904, 1028142, 1142380, 1370856, 1427975, 1713570, 2056284, 2284760, 2570355, 2741712, 2855950, 3427140, 4112568, 4283925, 4569520, 5140710, 5711900, 6854280, 7139875, 8225136, 8567850, 10281420, 11423800, 12851775, 13708560, 14279750, 17135700, 20562840, 21419625, 22847600, 25703550, 28559500, 34271400, 41125680, 42839250, 51407100, 57119000, 64258875, 68542800, 85678500, 102814200, 114238000, 128517750, 171357000, 205628400, 257035500, 342714000, 514071000, 1028142000]

約数ペア:

[(1, 1028142000), (2, 514071000), (3, 342714000), (4, 257035500), (5, 205628400), (6, 171357000), (8, 128517750), (9, 114238000), (10, 102814200), (12, 85678500), (15, 68542800), (16, 64258875), (18, 57119000), (20, 51407100), (24, 42839250), (25, 41125680), (30, 34271400), (36, 28559500), (40, 25703550), (45, 22847600), (48, 21419625), (50, 20562840), (60, 17135700), (72, 14279750), (75, 13708560), (80, 12851775), (90, 11423800), (100, 10281420), (120, 8567850), (125, 8225136), (144, 7139875), (150, 6854280), (180, 5711900), (200, 5140710), (225, 4569520), (240, 4283925), (250, 4112568), (300, 3427140), (360, 2855950), (375, 2741712), (400, 2570355), (450, 2284760), (500, 2056284), (600, 1713570), (720, 1427975), (750, 1370856), (900, 1142380), (1000, 1028142), (1125, 913904), (1200, 856785), (1500, 685428), (1800, 571190), (2000, 514071), (2250, 456952), (3000, 342714), (3600, 285595), (4500, 228476), (6000, 171357), (9000, 114238), (18000, 57119)]