142808050

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{757}}^1$

素因数の和:801

約数の個数: 96

約数和(自身を含む): 338371200

約数和(自身を除く): 195563150

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 343, 350, 385, 490, 539, 550, 686, 757, 770, 1078, 1225, 1514, 1715, 1925, 2450, 2695, 3430, 3773, 3785, 3850, 5299, 5390, 7546, 7570, 8327, 8575, 10598, 13475, 16654, 17150, 18865, 18925, 26495, 26950, 37093, 37730, 37850, 41635, 52990, 58289, 74186, 83270, 94325, 116578, 132475, 185465, 188650, 208175, 259651, 264950, 291445, 370930, 408023, 416350, 519302, 582890, 816046, 927325, 1298255, 1457225, 1854650, 2040115, 2596510, 2856161, 2914450, 4080230, 5712322, 6491275, 10200575, 12982550, 14280805, 20401150, 28561610, 71404025, 142808050]

約数ペア:

[(1, 142808050), (2, 71404025), (5, 28561610), (7, 20401150), (10, 14280805), (11, 12982550), (14, 10200575), (22, 6491275), (25, 5712322), (35, 4080230), (49, 2914450), (50, 2856161), (55, 2596510), (70, 2040115), (77, 1854650), (98, 1457225), (110, 1298255), (154, 927325), (175, 816046), (245, 582890), (275, 519302), (343, 416350), (350, 408023), (385, 370930), (490, 291445), (539, 264950), (550, 259651), (686, 208175), (757, 188650), (770, 185465), (1078, 132475), (1225, 116578), (1514, 94325), (1715, 83270), (1925, 74186), (2450, 58289), (2695, 52990), (3430, 41635), (3773, 37850), (3785, 37730), (3850, 37093), (5299, 26950), (5390, 26495), (7546, 18925), (7570, 18865), (8327, 17150), (8575, 16654), (10598, 13475)]