1306203000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{435401}}^1$

素因数の和:435425

約数の個数: 64

約数和(自身を含む): 4075362720

約数和(自身を除く): 2769159720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 435401, 870802, 1306203, 1741604, 2177005, 2612406, 3483208, 4354010, 5224812, 6531015, 8708020, 10449624, 10885025, 13062030, 17416040, 21770050, 26124060, 32655075, 43540100, 52248120, 54425125, 65310150, 87080200, 108850250, 130620300, 163275375, 217700500, 261240600, 326550750, 435401000, 653101500, 1306203000]

約数ペア:

[(1, 1306203000), (2, 653101500), (3, 435401000), (4, 326550750), (5, 261240600), (6, 217700500), (8, 163275375), (10, 130620300), (12, 108850250), (15, 87080200), (20, 65310150), (24, 54425125), (25, 52248120), (30, 43540100), (40, 32655075), (50, 26124060), (60, 21770050), (75, 17416040), (100, 13062030), (120, 10885025), (125, 10449624), (150, 8708020), (200, 6531015), (250, 5224812), (300, 4354010), (375, 3483208), (500, 2612406), (600, 2177005), (750, 1741604), (1000, 1306203), (1500, 870802), (3000, 435401)]