2186040000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{18217}}^1$

素因数の和:18252

約数の個数: 140

約数和(自身を含む): 7227955064

約数和(自身を除く): 5041915064

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, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 4800, 5000, 6000, 7500, 8000, 10000, 12000, 15000, 18217, 20000, 24000, 30000, 36434, 40000, 54651, 60000, 72868, 91085, 109302, 120000, 145736, 182170, 218604, 273255, 291472, 364340, 437208, 455425, 546510, 582944, 728680, 874416, 910850, 1093020, 1165888, 1366275, 1457360, 1748832, 1821700, 2186040, 2277125, 2732550, 2914720, 3497664, 3643400, 4372080, 4554250, 5465100, 5829440, 6831375, 7286800, 8744160, 9108500, 10930200, 11385625, 13662750, 14573600, 17488320, 18217000, 21860400, 22771250, 27325500, 29147200, 34156875, 36434000, 43720800, 45542500, 54651000, 68313750, 72868000, 87441600, 91085000, 109302000, 136627500, 145736000, 182170000, 218604000, 273255000, 364340000, 437208000, 546510000, 728680000, 1093020000, 2186040000]

約数ペア:

[(1, 2186040000), (2, 1093020000), (3, 728680000), (4, 546510000), (5, 437208000), (6, 364340000), (8, 273255000), (10, 218604000), (12, 182170000), (15, 145736000), (16, 136627500), (20, 109302000), (24, 91085000), (25, 87441600), (30, 72868000), (32, 68313750), (40, 54651000), (48, 45542500), (50, 43720800), (60, 36434000), (64, 34156875), (75, 29147200), (80, 27325500), (96, 22771250), (100, 21860400), (120, 18217000), (125, 17488320), (150, 14573600), (160, 13662750), (192, 11385625), (200, 10930200), (240, 9108500), (250, 8744160), (300, 7286800), (320, 6831375), (375, 5829440), (400, 5465100), (480, 4554250), (500, 4372080), (600, 3643400), (625, 3497664), (750, 2914720), (800, 2732550), (960, 2277125), (1000, 2186040), (1200, 1821700), (1250, 1748832), (1500, 1457360), (1600, 1366275), (1875, 1165888), (2000, 1093020), (2400, 910850), (2500, 874416), (3000, 728680), (3750, 582944), (4000, 546510), (4800, 455425), (5000, 437208), (6000, 364340), (7500, 291472), (8000, 273255), (10000, 218604), (12000, 182170), (15000, 145736), (18217, 120000), (20000, 109302), (24000, 91085), (30000, 72868), (36434, 60000), (40000, 54651)]