207922800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1063}}^1$

素因数の和:1247

約数の個数: 120

約数和(自身を含む): 670762624

約数和(自身を除く): 462839824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 163, 200, 240, 300, 326, 400, 489, 600, 652, 815, 978, 1063, 1200, 1304, 1630, 1956, 2126, 2445, 2608, 3189, 3260, 3912, 4075, 4252, 4890, 5315, 6378, 6520, 7824, 8150, 8504, 9780, 10630, 12225, 12756, 13040, 15945, 16300, 17008, 19560, 21260, 24450, 25512, 26575, 31890, 32600, 39120, 42520, 48900, 51024, 53150, 63780, 65200, 79725, 85040, 97800, 106300, 127560, 159450, 173269, 195600, 212600, 255120, 318900, 346538, 425200, 519807, 637800, 693076, 866345, 1039614, 1275600, 1386152, 1732690, 2079228, 2599035, 2772304, 3465380, 4158456, 4331725, 5198070, 6930760, 8316912, 8663450, 10396140, 12995175, 13861520, 17326900, 20792280, 25990350, 34653800, 41584560, 51980700, 69307600, 103961400, 207922800]

約数ペア:

[(1, 207922800), (2, 103961400), (3, 69307600), (4, 51980700), (5, 41584560), (6, 34653800), (8, 25990350), (10, 20792280), (12, 17326900), (15, 13861520), (16, 12995175), (20, 10396140), (24, 8663450), (25, 8316912), (30, 6930760), (40, 5198070), (48, 4331725), (50, 4158456), (60, 3465380), (75, 2772304), (80, 2599035), (100, 2079228), (120, 1732690), (150, 1386152), (163, 1275600), (200, 1039614), (240, 866345), (300, 693076), (326, 637800), (400, 519807), (489, 425200), (600, 346538), (652, 318900), (815, 255120), (978, 212600), (1063, 195600), (1200, 173269), (1304, 159450), (1630, 127560), (1956, 106300), (2126, 97800), (2445, 85040), (2608, 79725), (3189, 65200), (3260, 63780), (3912, 53150), (4075, 51024), (4252, 48900), (4890, 42520), (5315, 39120), (6378, 32600), (6520, 31890), (7824, 26575), (8150, 25512), (8504, 24450), (9780, 21260), (10630, 19560), (12225, 17008), (12756, 16300), (13040, 15945)]