171094400

素因数分解:

$2^7\times 5^2\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 426996480

約数和(自身を除く): 255902080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 254, 320, 400, 421, 508, 635, 640, 800, 842, 1016, 1270, 1600, 1684, 2032, 2105, 2540, 3175, 3200, 3368, 4064, 4210, 5080, 6350, 6736, 8128, 8420, 10160, 10525, 12700, 13472, 16256, 16840, 20320, 21050, 25400, 26944, 33680, 40640, 42100, 50800, 53467, 53888, 67360, 81280, 84200, 101600, 106934, 134720, 168400, 203200, 213868, 267335, 269440, 336800, 406400, 427736, 534670, 673600, 855472, 1069340, 1336675, 1347200, 1710944, 2138680, 2673350, 3421888, 4277360, 5346700, 6843776, 8554720, 10693400, 17109440, 21386800, 34218880, 42773600, 85547200, 171094400]

約数ペア:

[(1, 171094400), (2, 85547200), (4, 42773600), (5, 34218880), (8, 21386800), (10, 17109440), (16, 10693400), (20, 8554720), (25, 6843776), (32, 5346700), (40, 4277360), (50, 3421888), (64, 2673350), (80, 2138680), (100, 1710944), (127, 1347200), (128, 1336675), (160, 1069340), (200, 855472), (254, 673600), (320, 534670), (400, 427736), (421, 406400), (508, 336800), (635, 269440), (640, 267335), (800, 213868), (842, 203200), (1016, 168400), (1270, 134720), (1600, 106934), (1684, 101600), (2032, 84200), (2105, 81280), (2540, 67360), (3175, 53888), (3200, 53467), (3368, 50800), (4064, 42100), (4210, 40640), (5080, 33680), (6350, 26944), (6736, 25400), (8128, 21050), (8420, 20320), (10160, 16840), (10525, 16256), (12700, 13472)]