102779010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1993}}^1$

素因数の和:2200

約数の個数: 64

約数和(自身を含む): 275650560

約数和(自身を除く): 172871550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 191, 270, 382, 573, 955, 1146, 1719, 1910, 1993, 2865, 3438, 3986, 5157, 5730, 5979, 8595, 9965, 10314, 11958, 17190, 17937, 19930, 25785, 29895, 35874, 51570, 53811, 59790, 89685, 107622, 179370, 269055, 380663, 538110, 761326, 1141989, 1903315, 2283978, 3425967, 3806630, 5709945, 6851934, 10277901, 11419890, 17129835, 20555802, 34259670, 51389505, 102779010]

約数ペア:

[(1, 102779010), (2, 51389505), (3, 34259670), (5, 20555802), (6, 17129835), (9, 11419890), (10, 10277901), (15, 6851934), (18, 5709945), (27, 3806630), (30, 3425967), (45, 2283978), (54, 1903315), (90, 1141989), (135, 761326), (191, 538110), (270, 380663), (382, 269055), (573, 179370), (955, 107622), (1146, 89685), (1719, 59790), (1910, 53811), (1993, 51570), (2865, 35874), (3438, 29895), (3986, 25785), (5157, 19930), (5730, 17937), (5979, 17190), (8595, 11958), (9965, 10314)]