200040000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{1667}}^1$

素因数の和:1702

約数の個数: 140

約数和(自身を含む): 661775664

約数和(自身を除く): 461735664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1667, 1875, 2000, 2400, 2500, 3000, 3334, 3750, 4000, 4800, 5000, 5001, 6000, 6668, 7500, 8000, 8335, 10000, 10002, 12000, 13336, 15000, 16670, 20000, 20004, 24000, 25005, 26672, 30000, 33340, 40000, 40008, 41675, 50010, 53344, 60000, 66680, 80016, 83350, 100020, 106688, 120000, 125025, 133360, 160032, 166700, 200040, 208375, 250050, 266720, 320064, 333400, 400080, 416750, 500100, 533440, 625125, 666800, 800160, 833500, 1000200, 1041875, 1250250, 1333600, 1600320, 1667000, 2000400, 2083750, 2500500, 2667200, 3125625, 3334000, 4000800, 4167500, 5001000, 6251250, 6668000, 8001600, 8335000, 10002000, 12502500, 13336000, 16670000, 20004000, 25005000, 33340000, 40008000, 50010000, 66680000, 100020000, 200040000]

約数ペア:

[(1, 200040000), (2, 100020000), (3, 66680000), (4, 50010000), (5, 40008000), (6, 33340000), (8, 25005000), (10, 20004000), (12, 16670000), (15, 13336000), (16, 12502500), (20, 10002000), (24, 8335000), (25, 8001600), (30, 6668000), (32, 6251250), (40, 5001000), (48, 4167500), (50, 4000800), (60, 3334000), (64, 3125625), (75, 2667200), (80, 2500500), (96, 2083750), (100, 2000400), (120, 1667000), (125, 1600320), (150, 1333600), (160, 1250250), (192, 1041875), (200, 1000200), (240, 833500), (250, 800160), (300, 666800), (320, 625125), (375, 533440), (400, 500100), (480, 416750), (500, 400080), (600, 333400), (625, 320064), (750, 266720), (800, 250050), (960, 208375), (1000, 200040), (1200, 166700), (1250, 160032), (1500, 133360), (1600, 125025), (1667, 120000), (1875, 106688), (2000, 100020), (2400, 83350), (2500, 80016), (3000, 66680), (3334, 60000), (3750, 53344), (4000, 50010), (4800, 41675), (5000, 40008), (5001, 40000), (6000, 33340), (6668, 30000), (7500, 26672), (8000, 25005), (8335, 24000), (10000, 20004), (10002, 20000), (12000, 16670), (13336, 15000)]