30940800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 111555360

約数和(自身を除く): 80614560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 264, 275, 293, 300, 320, 330, 352, 384, 400, 440, 480, 528, 550, 586, 600, 640, 660, 704, 800, 825, 879, 880, 960, 1056, 1100, 1172, 1200, 1320, 1408, 1465, 1600, 1650, 1758, 1760, 1920, 2112, 2200, 2344, 2400, 2640, 2930, 3200, 3223, 3300, 3516, 3520, 4224, 4395, 4400, 4688, 4800, 5280, 5860, 6446, 6600, 7032, 7040, 7325, 8790, 8800, 9376, 9600, 9669, 10560, 11720, 12892, 13200, 14064, 14650, 16115, 17580, 17600, 18752, 19338, 21120, 21975, 23440, 25784, 26400, 28128, 29300, 32230, 35160, 35200, 37504, 38676, 43950, 46880, 48345, 51568, 52800, 56256, 58600, 64460, 70320, 77352, 80575, 87900, 93760, 96690, 103136, 105600, 112512, 117200, 128920, 140640, 154704, 161150, 175800, 187520, 193380, 206272, 234400, 241725, 257840, 281280, 309408, 322300, 351600, 386760, 412544, 468800, 483450, 515680, 562560, 618816, 644600, 703200, 773520, 937600, 966900, 1031360, 1237632, 1289200, 1406400, 1547040, 1933800, 2062720, 2578400, 2812800, 3094080, 3867600, 5156800, 6188160, 7735200, 10313600, 15470400, 30940800]

約数ペア:

[(1, 30940800), (2, 15470400), (3, 10313600), (4, 7735200), (5, 6188160), (6, 5156800), (8, 3867600), (10, 3094080), (11, 2812800), (12, 2578400), (15, 2062720), (16, 1933800), (20, 1547040), (22, 1406400), (24, 1289200), (25, 1237632), (30, 1031360), (32, 966900), (33, 937600), (40, 773520), (44, 703200), (48, 644600), (50, 618816), (55, 562560), (60, 515680), (64, 483450), (66, 468800), (75, 412544), (80, 386760), (88, 351600), (96, 322300), (100, 309408), (110, 281280), (120, 257840), (128, 241725), (132, 234400), (150, 206272), (160, 193380), (165, 187520), (176, 175800), (192, 161150), (200, 154704), (220, 140640), (240, 128920), (264, 117200), (275, 112512), (293, 105600), (300, 103136), (320, 96690), (330, 93760), (352, 87900), (384, 80575), (400, 77352), (440, 70320), (480, 64460), (528, 58600), (550, 56256), (586, 52800), (600, 51568), (640, 48345), (660, 46880), (704, 43950), (800, 38676), (825, 37504), (879, 35200), (880, 35160), (960, 32230), (1056, 29300), (1100, 28128), (1172, 26400), (1200, 25784), (1320, 23440), (1408, 21975), (1465, 21120), (1600, 19338), (1650, 18752), (1758, 17600), (1760, 17580), (1920, 16115), (2112, 14650), (2200, 14064), (2344, 13200), (2400, 12892), (2640, 11720), (2930, 10560), (3200, 9669), (3223, 9600), (3300, 9376), (3516, 8800), (3520, 8790), (4224, 7325), (4395, 7040), (4400, 7032), (4688, 6600), (4800, 6446), (5280, 5860)]