21952800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{3049}}^1$

素因数の和:3075

約数の個数: 108

約数和(自身を含む): 77436450

約数和(自身を除く): 55483650

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3049, 3600, 6098, 7200, 9147, 12196, 15245, 18294, 24392, 27441, 30490, 36588, 45735, 48784, 54882, 60980, 73176, 76225, 91470, 97568, 109764, 121960, 137205, 146352, 152450, 182940, 219528, 228675, 243920, 274410, 292704, 304900, 365880, 439056, 457350, 487840, 548820, 609800, 686025, 731760, 878112, 914700, 1097640, 1219600, 1372050, 1463520, 1829400, 2195280, 2439200, 2744100, 3658800, 4390560, 5488200, 7317600, 10976400, 21952800]

約数ペア:

[(1, 21952800), (2, 10976400), (3, 7317600), (4, 5488200), (5, 4390560), (6, 3658800), (8, 2744100), (9, 2439200), (10, 2195280), (12, 1829400), (15, 1463520), (16, 1372050), (18, 1219600), (20, 1097640), (24, 914700), (25, 878112), (30, 731760), (32, 686025), (36, 609800), (40, 548820), (45, 487840), (48, 457350), (50, 439056), (60, 365880), (72, 304900), (75, 292704), (80, 274410), (90, 243920), (96, 228675), (100, 219528), (120, 182940), (144, 152450), (150, 146352), (160, 137205), (180, 121960), (200, 109764), (225, 97568), (240, 91470), (288, 76225), (300, 73176), (360, 60980), (400, 54882), (450, 48784), (480, 45735), (600, 36588), (720, 30490), (800, 27441), (900, 24392), (1200, 18294), (1440, 15245), (1800, 12196), (2400, 9147), (3049, 7200), (3600, 6098)]