21900713400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{12167063}}^1$

素因数の和:12167085

約数の個数: 72

約数和(自身を含む): 73549901880

約数和(自身を除く): 51649188480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 12167063, 24334126, 36501189, 48668252, 60835315, 73002378, 97336504, 109503567, 121670630, 146004756, 182505945, 219007134, 243341260, 292009512, 304176575, 365011890, 438014268, 486682520, 547517835, 608353150, 730023780, 876028536, 912529725, 1095035670, 1216706300, 1460047560, 1825059450, 2190071340, 2433412600, 2737589175, 3650118900, 4380142680, 5475178350, 7300237800, 10950356700, 21900713400]

約数ペア:

[(1, 21900713400), (2, 10950356700), (3, 7300237800), (4, 5475178350), (5, 4380142680), (6, 3650118900), (8, 2737589175), (9, 2433412600), (10, 2190071340), (12, 1825059450), (15, 1460047560), (18, 1216706300), (20, 1095035670), (24, 912529725), (25, 876028536), (30, 730023780), (36, 608353150), (40, 547517835), (45, 486682520), (50, 438014268), (60, 365011890), (72, 304176575), (75, 292009512), (90, 243341260), (100, 219007134), (120, 182505945), (150, 146004756), (180, 121670630), (200, 109503567), (225, 97336504), (300, 73002378), (360, 60835315), (450, 48668252), (600, 36501189), (900, 24334126), (1800, 12167063)]