100790400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{10499}}^1$

素因数の和:10526

約数の個数: 96

約数和(自身を含む): 332010000

約数和(自身を除く): 231219600

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, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 10499, 20998, 31497, 41996, 52495, 62994, 83992, 104990, 125988, 157485, 167984, 209980, 251976, 262475, 314970, 335968, 419960, 503952, 524950, 629940, 671936, 787425, 839920, 1007904, 1049900, 1259880, 1343872, 1574850, 1679840, 2015808, 2099800, 2519760, 3149700, 3359680, 4031616, 4199600, 5039520, 6299400, 6719360, 8399200, 10079040, 12598800, 16798400, 20158080, 25197600, 33596800, 50395200, 100790400]

約数ペア:

[(1, 100790400), (2, 50395200), (3, 33596800), (4, 25197600), (5, 20158080), (6, 16798400), (8, 12598800), (10, 10079040), (12, 8399200), (15, 6719360), (16, 6299400), (20, 5039520), (24, 4199600), (25, 4031616), (30, 3359680), (32, 3149700), (40, 2519760), (48, 2099800), (50, 2015808), (60, 1679840), (64, 1574850), (75, 1343872), (80, 1259880), (96, 1049900), (100, 1007904), (120, 839920), (128, 787425), (150, 671936), (160, 629940), (192, 524950), (200, 503952), (240, 419960), (300, 335968), (320, 314970), (384, 262475), (400, 251976), (480, 209980), (600, 167984), (640, 157485), (800, 125988), (960, 104990), (1200, 83992), (1600, 62994), (1920, 52495), (2400, 41996), (3200, 31497), (4800, 20998), (9600, 10499)]