198292050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4451}}^1$

素因数の和:4486

約数の個数: 120

約数和(自身を含む): 601180272

約数和(自身を除く): 402888222

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 81, 90, 99, 110, 135, 150, 162, 165, 198, 225, 270, 275, 297, 330, 405, 450, 495, 550, 594, 675, 810, 825, 891, 990, 1350, 1485, 1650, 1782, 2025, 2475, 2970, 4050, 4451, 4455, 4950, 7425, 8902, 8910, 13353, 14850, 22255, 22275, 26706, 40059, 44510, 44550, 48961, 66765, 80118, 97922, 111275, 120177, 133530, 146883, 200295, 222550, 240354, 244805, 293766, 333825, 360531, 400590, 440649, 489610, 600885, 667650, 721062, 734415, 881298, 1001475, 1201770, 1224025, 1321947, 1468830, 1802655, 2002950, 2203245, 2448050, 2643894, 3004425, 3605310, 3672075, 3965841, 4406490, 6008850, 6609735, 7344150, 7931682, 9013275, 11016225, 13219470, 18026550, 19829205, 22032450, 33048675, 39658410, 66097350, 99146025, 198292050]

約数ペア:

[(1, 198292050), (2, 99146025), (3, 66097350), (5, 39658410), (6, 33048675), (9, 22032450), (10, 19829205), (11, 18026550), (15, 13219470), (18, 11016225), (22, 9013275), (25, 7931682), (27, 7344150), (30, 6609735), (33, 6008850), (45, 4406490), (50, 3965841), (54, 3672075), (55, 3605310), (66, 3004425), (75, 2643894), (81, 2448050), (90, 2203245), (99, 2002950), (110, 1802655), (135, 1468830), (150, 1321947), (162, 1224025), (165, 1201770), (198, 1001475), (225, 881298), (270, 734415), (275, 721062), (297, 667650), (330, 600885), (405, 489610), (450, 440649), (495, 400590), (550, 360531), (594, 333825), (675, 293766), (810, 244805), (825, 240354), (891, 222550), (990, 200295), (1350, 146883), (1485, 133530), (1650, 120177), (1782, 111275), (2025, 97922), (2475, 80118), (2970, 66765), (4050, 48961), (4451, 44550), (4455, 44510), (4950, 40059), (7425, 26706), (8902, 22275), (8910, 22255), (13353, 14850)]