84102700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 201330864

約数和(自身を除く): 117228164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 101, 110, 202, 220, 275, 404, 505, 550, 757, 1010, 1100, 1111, 1514, 2020, 2222, 2525, 3028, 3785, 4444, 5050, 5555, 7570, 8327, 10100, 11110, 15140, 16654, 18925, 22220, 27775, 33308, 37850, 41635, 55550, 75700, 76457, 83270, 111100, 152914, 166540, 208175, 305828, 382285, 416350, 764570, 832700, 841027, 1529140, 1682054, 1911425, 3364108, 3822850, 4205135, 7645700, 8410270, 16820540, 21025675, 42051350, 84102700]

約数ペア:

[(1, 84102700), (2, 42051350), (4, 21025675), (5, 16820540), (10, 8410270), (11, 7645700), (20, 4205135), (22, 3822850), (25, 3364108), (44, 1911425), (50, 1682054), (55, 1529140), (100, 841027), (101, 832700), (110, 764570), (202, 416350), (220, 382285), (275, 305828), (404, 208175), (505, 166540), (550, 152914), (757, 111100), (1010, 83270), (1100, 76457), (1111, 75700), (1514, 55550), (2020, 41635), (2222, 37850), (2525, 33308), (3028, 27775), (3785, 22220), (4444, 18925), (5050, 16654), (5555, 15140), (7570, 11110), (8327, 10100)]