486900000

素因数分解:

$2^5\times 3^2\times 5^5\times {\mathrm{541}}^1$

素因数の和:582

約数の個数: 216

約数和(自身を含む): 1733865588

約数和(自身を除く): 1246965588

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 541, 600, 625, 720, 750, 800, 900, 1000, 1082, 1125, 1200, 1250, 1440, 1500, 1623, 1800, 1875, 2000, 2164, 2250, 2400, 2500, 2705, 3000, 3125, 3246, 3600, 3750, 4000, 4328, 4500, 4869, 5000, 5410, 5625, 6000, 6250, 6492, 7200, 7500, 8115, 8656, 9000, 9375, 9738, 10000, 10820, 11250, 12000, 12500, 12984, 13525, 15000, 16230, 17312, 18000, 18750, 19476, 20000, 21640, 22500, 24345, 25000, 25968, 27050, 28125, 30000, 32460, 36000, 37500, 38952, 40575, 43280, 45000, 48690, 50000, 51936, 54100, 56250, 60000, 64920, 67625, 75000, 77904, 81150, 86560, 90000, 97380, 100000, 108200, 112500, 121725, 129840, 135250, 150000, 155808, 162300, 180000, 194760, 202875, 216400, 225000, 243450, 259680, 270500, 300000, 324600, 338125, 389520, 405750, 432800, 450000, 486900, 541000, 608625, 649200, 676250, 779040, 811500, 900000, 973800, 1014375, 1082000, 1217250, 1298400, 1352500, 1623000, 1690625, 1947600, 2028750, 2164000, 2434500, 2705000, 3043125, 3246000, 3381250, 3895200, 4057500, 4869000, 5071875, 5410000, 6086250, 6492000, 6762500, 8115000, 9738000, 10143750, 10820000, 12172500, 13525000, 15215625, 16230000, 19476000, 20287500, 24345000, 27050000, 30431250, 32460000, 40575000, 48690000, 54100000, 60862500, 81150000, 97380000, 121725000, 162300000, 243450000, 486900000]

約数ペア:

[(1, 486900000), (2, 243450000), (3, 162300000), (4, 121725000), (5, 97380000), (6, 81150000), (8, 60862500), (9, 54100000), (10, 48690000), (12, 40575000), (15, 32460000), (16, 30431250), (18, 27050000), (20, 24345000), (24, 20287500), (25, 19476000), (30, 16230000), (32, 15215625), (36, 13525000), (40, 12172500), (45, 10820000), (48, 10143750), (50, 9738000), (60, 8115000), (72, 6762500), (75, 6492000), (80, 6086250), (90, 5410000), (96, 5071875), (100, 4869000), (120, 4057500), (125, 3895200), (144, 3381250), (150, 3246000), (160, 3043125), (180, 2705000), (200, 2434500), (225, 2164000), (240, 2028750), (250, 1947600), (288, 1690625), (300, 1623000), (360, 1352500), (375, 1298400), (400, 1217250), (450, 1082000), (480, 1014375), (500, 973800), (541, 900000), (600, 811500), (625, 779040), (720, 676250), (750, 649200), (800, 608625), (900, 541000), (1000, 486900), (1082, 450000), (1125, 432800), (1200, 405750), (1250, 389520), (1440, 338125), (1500, 324600), (1623, 300000), (1800, 270500), (1875, 259680), (2000, 243450), (2164, 225000), (2250, 216400), (2400, 202875), (2500, 194760), (2705, 180000), (3000, 162300), (3125, 155808), (3246, 150000), (3600, 135250), (3750, 129840), (4000, 121725), (4328, 112500), (4500, 108200), (4869, 100000), (5000, 97380), (5410, 90000), (5625, 86560), (6000, 81150), (6250, 77904), (6492, 75000), (7200, 67625), (7500, 64920), (8115, 60000), (8656, 56250), (9000, 54100), (9375, 51936), (9738, 50000), (10000, 48690), (10820, 45000), (11250, 43280), (12000, 40575), (12500, 38952), (12984, 37500), (13525, 36000), (15000, 32460), (16230, 30000), (17312, 28125), (18000, 27050), (18750, 25968), (19476, 25000), (20000, 24345), (21640, 22500)]