201797100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11801}}^1$

素因数の和:11840

約数の個数: 108

約数和(自身を含む): 665868840

約数和(自身を除く): 464071740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 11801, 17100, 23602, 35403, 47204, 59005, 70806, 106209, 118010, 141612, 177015, 212418, 224219, 236020, 295025, 354030, 424836, 448438, 531045, 590050, 672657, 708060, 885075, 896876, 1062090, 1121095, 1180100, 1345314, 1770150, 2017971, 2124180, 2242190, 2655225, 2690628, 3363285, 3540300, 4035942, 4484380, 5310450, 5605475, 6726570, 8071884, 10089855, 10620900, 11210950, 13453140, 16816425, 20179710, 22421900, 33632850, 40359420, 50449275, 67265700, 100898550, 201797100]

約数ペア:

[(1, 201797100), (2, 100898550), (3, 67265700), (4, 50449275), (5, 40359420), (6, 33632850), (9, 22421900), (10, 20179710), (12, 16816425), (15, 13453140), (18, 11210950), (19, 10620900), (20, 10089855), (25, 8071884), (30, 6726570), (36, 5605475), (38, 5310450), (45, 4484380), (50, 4035942), (57, 3540300), (60, 3363285), (75, 2690628), (76, 2655225), (90, 2242190), (95, 2124180), (100, 2017971), (114, 1770150), (150, 1345314), (171, 1180100), (180, 1121095), (190, 1062090), (225, 896876), (228, 885075), (285, 708060), (300, 672657), (342, 590050), (380, 531045), (450, 448438), (475, 424836), (570, 354030), (684, 295025), (855, 236020), (900, 224219), (950, 212418), (1140, 177015), (1425, 141612), (1710, 118010), (1900, 106209), (2850, 70806), (3420, 59005), (4275, 47204), (5700, 35403), (8550, 23602), (11801, 17100)]