222502680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{206021}}^1$

素因数の和:206041

約数の個数: 64

約数和(自身を含む): 741679200

約数和(自身を除く): 519176520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 206021, 412042, 618063, 824084, 1030105, 1236126, 1648168, 1854189, 2060210, 2472252, 3090315, 3708378, 4120420, 4944504, 5562567, 6180630, 7416756, 8240840, 9270945, 11125134, 12361260, 14833512, 18541890, 22250268, 24722520, 27812835, 37083780, 44500536, 55625670, 74167560, 111251340, 222502680]

約数ペア:

[(1, 222502680), (2, 111251340), (3, 74167560), (4, 55625670), (5, 44500536), (6, 37083780), (8, 27812835), (9, 24722520), (10, 22250268), (12, 18541890), (15, 14833512), (18, 12361260), (20, 11125134), (24, 9270945), (27, 8240840), (30, 7416756), (36, 6180630), (40, 5562567), (45, 4944504), (54, 4120420), (60, 3708378), (72, 3090315), (90, 2472252), (108, 2060210), (120, 1854189), (135, 1648168), (180, 1236126), (216, 1030105), (270, 824084), (360, 618063), (540, 412042), (1080, 206021)]