75002520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1013}}^1$

素因数の和:1644

約数の個数: 64

約数和(自身を含む): 225594720

約数和(自身を除く): 150592200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 1013, 1234, 1851, 2026, 2468, 3039, 3085, 3702, 4052, 4936, 5065, 6078, 6170, 7404, 8104, 9255, 10130, 12156, 12340, 14808, 15195, 18510, 20260, 24312, 24680, 30390, 37020, 40520, 60780, 74040, 121560, 625021, 1250042, 1875063, 2500084, 3125105, 3750126, 5000168, 6250210, 7500252, 9375315, 12500420, 15000504, 18750630, 25000840, 37501260, 75002520]

約数ペア:

[(1, 75002520), (2, 37501260), (3, 25000840), (4, 18750630), (5, 15000504), (6, 12500420), (8, 9375315), (10, 7500252), (12, 6250210), (15, 5000168), (20, 3750126), (24, 3125105), (30, 2500084), (40, 1875063), (60, 1250042), (120, 625021), (617, 121560), (1013, 74040), (1234, 60780), (1851, 40520), (2026, 37020), (2468, 30390), (3039, 24680), (3085, 24312), (3702, 20260), (4052, 18510), (4936, 15195), (5065, 14808), (6078, 12340), (6170, 12156), (7404, 10130), (8104, 9255)]