272327800

素因数分解:

$2^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{7129}}^1$

素因数の和:7336

約数の個数: 48

約数和(自身を含む): 636566400

約数和(自身を除く): 364238600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 191, 200, 382, 764, 955, 1528, 1910, 3820, 4775, 7129, 7640, 9550, 14258, 19100, 28516, 35645, 38200, 57032, 71290, 142580, 178225, 285160, 356450, 712900, 1361639, 1425800, 2723278, 5446556, 6808195, 10893112, 13616390, 27232780, 34040975, 54465560, 68081950, 136163900, 272327800]

約数ペア:

[(1, 272327800), (2, 136163900), (4, 68081950), (5, 54465560), (8, 34040975), (10, 27232780), (20, 13616390), (25, 10893112), (40, 6808195), (50, 5446556), (100, 2723278), (191, 1425800), (200, 1361639), (382, 712900), (764, 356450), (955, 285160), (1528, 178225), (1910, 142580), (3820, 71290), (4775, 57032), (7129, 38200), (7640, 35645), (9550, 28516), (14258, 19100)]