215538300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{79829}}^1$

素因数の和:79852

約数の個数: 72

約数和(自身を含む): 692924400

約数和(自身を除く): 477386100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 79829, 159658, 239487, 319316, 399145, 478974, 718461, 798290, 957948, 1197435, 1436922, 1596580, 1995725, 2155383, 2394870, 2873844, 3592305, 3991450, 4310766, 4789740, 5987175, 7184610, 7982900, 8621532, 10776915, 11974350, 14369220, 17961525, 21553830, 23948700, 35923050, 43107660, 53884575, 71846100, 107769150, 215538300]

約数ペア:

[(1, 215538300), (2, 107769150), (3, 71846100), (4, 53884575), (5, 43107660), (6, 35923050), (9, 23948700), (10, 21553830), (12, 17961525), (15, 14369220), (18, 11974350), (20, 10776915), (25, 8621532), (27, 7982900), (30, 7184610), (36, 5987175), (45, 4789740), (50, 4310766), (54, 3991450), (60, 3592305), (75, 2873844), (90, 2394870), (100, 2155383), (108, 1995725), (135, 1596580), (150, 1436922), (180, 1197435), (225, 957948), (270, 798290), (300, 718461), (450, 478974), (540, 399145), (675, 319316), (900, 239487), (1350, 159658), (2700, 79829)]