215336800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{38453}}^1$

素因数の和:38480

約数の個数: 72

約数和(自身を含む): 600805296

約数和(自身を除く): 385468496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 38453, 76906, 153812, 192265, 269171, 307624, 384530, 538342, 615248, 769060, 961325, 1076684, 1230496, 1345855, 1538120, 1922650, 2153368, 2691710, 3076240, 3845300, 4306736, 5383420, 6152480, 6729275, 7690600, 8613472, 10766840, 13458550, 15381200, 21533680, 26917100, 30762400, 43067360, 53834200, 107668400, 215336800]

約数ペア:

[(1, 215336800), (2, 107668400), (4, 53834200), (5, 43067360), (7, 30762400), (8, 26917100), (10, 21533680), (14, 15381200), (16, 13458550), (20, 10766840), (25, 8613472), (28, 7690600), (32, 6729275), (35, 6152480), (40, 5383420), (50, 4306736), (56, 3845300), (70, 3076240), (80, 2691710), (100, 2153368), (112, 1922650), (140, 1538120), (160, 1345855), (175, 1230496), (200, 1076684), (224, 961325), (280, 769060), (350, 615248), (400, 538342), (560, 384530), (700, 307624), (800, 269171), (1120, 192265), (1400, 153812), (2800, 76906), (5600, 38453)]