390193350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{9001}}^1$

素因数の和:9050

約数の個数: 72

約数和(自身を含む): 1028064408

約数和(自身を除く): 637871058

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 289, 425, 510, 578, 850, 867, 1275, 1445, 1734, 2550, 2890, 4335, 7225, 8670, 9001, 14450, 18002, 21675, 27003, 43350, 45005, 54006, 90010, 135015, 153017, 225025, 270030, 306034, 450050, 459051, 675075, 765085, 918102, 1350150, 1530170, 2295255, 2601289, 3825425, 4590510, 5202578, 7650850, 7803867, 11476275, 13006445, 15607734, 22952550, 26012890, 39019335, 65032225, 78038670, 130064450, 195096675, 390193350]

約数ペア:

[(1, 390193350), (2, 195096675), (3, 130064450), (5, 78038670), (6, 65032225), (10, 39019335), (15, 26012890), (17, 22952550), (25, 15607734), (30, 13006445), (34, 11476275), (50, 7803867), (51, 7650850), (75, 5202578), (85, 4590510), (102, 3825425), (150, 2601289), (170, 2295255), (255, 1530170), (289, 1350150), (425, 918102), (510, 765085), (578, 675075), (850, 459051), (867, 450050), (1275, 306034), (1445, 270030), (1734, 225025), (2550, 153017), (2890, 135015), (4335, 90010), (7225, 54006), (8670, 45005), (9001, 43350), (14450, 27003), (18002, 21675)]