100394880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{52289}}^1$

素因数の和:52311

約数の個数: 64

約数和(自身を含む): 320014800

約数和(自身を除く): 219619920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 52289, 104578, 156867, 209156, 261445, 313734, 418312, 522890, 627468, 784335, 836624, 1045780, 1254936, 1568670, 1673248, 2091560, 2509872, 3137340, 3346496, 4183120, 5019744, 6274680, 6692992, 8366240, 10039488, 12549360, 16732480, 20078976, 25098720, 33464960, 50197440, 100394880]

約数ペア:

[(1, 100394880), (2, 50197440), (3, 33464960), (4, 25098720), (5, 20078976), (6, 16732480), (8, 12549360), (10, 10039488), (12, 8366240), (15, 6692992), (16, 6274680), (20, 5019744), (24, 4183120), (30, 3346496), (32, 3137340), (40, 2509872), (48, 2091560), (60, 1673248), (64, 1568670), (80, 1254936), (96, 1045780), (120, 836624), (128, 784335), (160, 627468), (192, 522890), (240, 418312), (320, 313734), (384, 261445), (480, 209156), (640, 156867), (960, 104578), (1920, 52289)]