199619100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4349}}^1$

素因数の和:4389

約数の個数: 144

約数和(自身を含む): 679644000

約数和(自身を除く): 480024900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 2295, 2550, 2700, 3060, 3825, 4349, 4590, 5100, 7650, 8698, 9180, 11475, 13047, 15300, 17396, 21745, 22950, 26094, 39141, 43490, 45900, 52188, 65235, 73933, 78282, 86980, 108725, 117423, 130470, 147866, 156564, 195705, 217450, 221799, 234846, 260940, 295732, 326175, 369665, 391410, 434900, 443598, 469692, 587115, 652350, 665397, 739330, 782820, 887196, 978525, 1108995, 1174230, 1304700, 1330794, 1478660, 1848325, 1957050, 1996191, 2217990, 2348460, 2661588, 2935575, 3326985, 3696650, 3914100, 3992382, 4435980, 5544975, 5871150, 6653970, 7393300, 7984764, 9980955, 11089950, 11742300, 13307940, 16634925, 19961910, 22179900, 33269850, 39923820, 49904775, 66539700, 99809550, 199619100]

約数ペア:

[(1, 199619100), (2, 99809550), (3, 66539700), (4, 49904775), (5, 39923820), (6, 33269850), (9, 22179900), (10, 19961910), (12, 16634925), (15, 13307940), (17, 11742300), (18, 11089950), (20, 9980955), (25, 7984764), (27, 7393300), (30, 6653970), (34, 5871150), (36, 5544975), (45, 4435980), (50, 3992382), (51, 3914100), (54, 3696650), (60, 3326985), (68, 2935575), (75, 2661588), (85, 2348460), (90, 2217990), (100, 1996191), (102, 1957050), (108, 1848325), (135, 1478660), (150, 1330794), (153, 1304700), (170, 1174230), (180, 1108995), (204, 978525), (225, 887196), (255, 782820), (270, 739330), (300, 665397), (306, 652350), (340, 587115), (425, 469692), (450, 443598), (459, 434900), (510, 391410), (540, 369665), (612, 326175), (675, 295732), (765, 260940), (850, 234846), (900, 221799), (918, 217450), (1020, 195705), (1275, 156564), (1350, 147866), (1530, 130470), (1700, 117423), (1836, 108725), (2295, 86980), (2550, 78282), (2700, 73933), (3060, 65235), (3825, 52188), (4349, 45900), (4590, 43490), (5100, 39141), (7650, 26094), (8698, 22950), (9180, 21745), (11475, 17396), (13047, 15300)]