2815996800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1489}}^1$

素因数の和:1713

約数の個数: 192

約数和(自身を含む): 9328532400

約数和(自身を除く): 6512535600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 197, 200, 240, 300, 320, 384, 394, 400, 480, 591, 600, 640, 788, 800, 960, 985, 1182, 1200, 1489, 1576, 1600, 1920, 1970, 2364, 2400, 2955, 2978, 3152, 3200, 3940, 4467, 4728, 4800, 4925, 5910, 5956, 6304, 7445, 7880, 8934, 9456, 9600, 9850, 11820, 11912, 12608, 14775, 14890, 15760, 17868, 18912, 19700, 22335, 23640, 23824, 25216, 29550, 29780, 31520, 35736, 37225, 37824, 39400, 44670, 47280, 47648, 59100, 59560, 63040, 71472, 74450, 75648, 78800, 89340, 94560, 95296, 111675, 118200, 119120, 126080, 142944, 148900, 157600, 178680, 189120, 190592, 223350, 236400, 238240, 285888, 293333, 297800, 315200, 357360, 378240, 446700, 472800, 476480, 571776, 586666, 595600, 630400, 714720, 879999, 893400, 945600, 952960, 1173332, 1191200, 1429440, 1466665, 1759998, 1786800, 1891200, 2346664, 2382400, 2858880, 2933330, 3519996, 3573600, 4399995, 4693328, 4764800, 5866660, 7039992, 7147200, 7333325, 8799990, 9386656, 11733320, 14079984, 14294400, 14666650, 17599980, 18773312, 21999975, 23466640, 28159968, 29333300, 35199960, 37546624, 43999950, 46933280, 56319936, 58666600, 70399920, 87999900, 93866560, 112639872, 117333200, 140799840, 175999800, 187733120, 234666400, 281599680, 351999600, 469332800, 563199360, 703999200, 938665600, 1407998400, 2815996800]

約数ペア:

[(1, 2815996800), (2, 1407998400), (3, 938665600), (4, 703999200), (5, 563199360), (6, 469332800), (8, 351999600), (10, 281599680), (12, 234666400), (15, 187733120), (16, 175999800), (20, 140799840), (24, 117333200), (25, 112639872), (30, 93866560), (32, 87999900), (40, 70399920), (48, 58666600), (50, 56319936), (60, 46933280), (64, 43999950), (75, 37546624), (80, 35199960), (96, 29333300), (100, 28159968), (120, 23466640), (128, 21999975), (150, 18773312), (160, 17599980), (192, 14666650), (197, 14294400), (200, 14079984), (240, 11733320), (300, 9386656), (320, 8799990), (384, 7333325), (394, 7147200), (400, 7039992), (480, 5866660), (591, 4764800), (600, 4693328), (640, 4399995), (788, 3573600), (800, 3519996), (960, 2933330), (985, 2858880), (1182, 2382400), (1200, 2346664), (1489, 1891200), (1576, 1786800), (1600, 1759998), (1920, 1466665), (1970, 1429440), (2364, 1191200), (2400, 1173332), (2955, 952960), (2978, 945600), (3152, 893400), (3200, 879999), (3940, 714720), (4467, 630400), (4728, 595600), (4800, 586666), (4925, 571776), (5910, 476480), (5956, 472800), (6304, 446700), (7445, 378240), (7880, 357360), (8934, 315200), (9456, 297800), (9600, 293333), (9850, 285888), (11820, 238240), (11912, 236400), (12608, 223350), (14775, 190592), (14890, 189120), (15760, 178680), (17868, 157600), (18912, 148900), (19700, 142944), (22335, 126080), (23640, 119120), (23824, 118200), (25216, 111675), (29550, 95296), (29780, 94560), (31520, 89340), (35736, 78800), (37225, 75648), (37824, 74450), (39400, 71472), (44670, 63040), (47280, 59560), (47648, 59100)]